YOUCHANG INDUSTRY DEVELOPMENT Product Lineup

Alanine/Histidine/Lysine Polypeptide Copper Hydrochloride is a high-purity peptide copper salt ingredient developed for cosmetic applications. Its formulation stabilizes copper ions, making it easy to incorporate into both water-soluble and oil-soluble formulations, thereby improving skin compatibility and stability. It can be used in a variety of skincare products such as lotions, emulsions, serums, creams, and face masks, contributing to enhanced moisture and user experience. It is available in powder or aqueous solution form, maintaining uniform dispersibility and stability, which facilitates formulation design. Impurities and heavy metals are minimized, ensuring a safe and high-quality peptide ingredient. By incorporating it into cosmetic formulations, it enhances skin moisture and smoothness, contributing to an improved user experience. Additionally, it supports bulk supply for OEM and ODM, making it highly convenient for skincare product development.

• Cosmetic materials and raw materials

Acetyl Dipeptide-1 Cetyl is a high-purity peptide ingredient designed for cosmetics. As a short-chain peptide, it has good affinity for the skin and is characterized by its ability to penetrate the stratum corneum evenly. It can adapt to both water-soluble and oil-soluble formulations, making it suitable for a wide range of product forms such as lotions, emulsions, serums, creams, and masks. It has a high compatibility with other moisturizing ingredients, peptides, and vitamins, allowing for uniform formulation design. Additionally, it has high storage stability, maintaining quality even during long-term storage. The manufacturing process is conducted under strict GMP standards, minimizing heavy metals and impurities. It is available as a powder or aqueous solution, making it easy to incorporate into cosmetic formulations, and demonstrates excellent suitability as a moisturizing auxiliary ingredient in the stratum corneum.

• Cosmetic materials and raw materials

Copper peptide (GHK-Cu) is a high-functional cosmetic ingredient formed by the combination of copper ions and the tripeptide (Gly-His-Lys). It achieves high purity and stability, making it suitable for incorporation into various skincare products. It has good affinity for the skin and possesses properties that allow for easy penetration into the stratum corneum. It can be used in a wide range of product forms, including lotions, emulsions, serums, creams, and masks. Being water-soluble, it shows high compatibility with other moisturizing ingredients, peptides, and vitamins, allowing for uniform formulation. Additionally, it has high storage stability, resulting in minimal degradation even after long-term storage, contributing to the maintenance of product quality. Copper peptides are gaining attention in the cosmetic ingredient market as components that support barrier function on the skin's surface and help maintain a healthy skin environment. The manufacturing process is conducted under strict GMP standards, minimizing heavy metals and impurities. It is available as a transparent powder or aqueous solution, making mixing and processing easy.

• Cosmetic materials and raw materials

Hydrolyzed Sodium Hyaluronate (INCI: Hydrolyzed Sodium Hyaluronate) is a hyaluronic acid-based ingredient precisely controlled within a molecular weight range of 3,000 to 8,000 Da through directional hydrolysis technology using biological enzymes. It has higher permeability to the stratum corneum compared to conventional high molecular weight hyaluronic acid and superior moisture retention compared to low molecular weight types, making it suitable for skincare formulations that require a balanced function. This ingredient has the property of forming a thin moisturizing film on the skin's surface while retaining moisture, keeping the skin hydrated for a long time. It is used as a supporting ingredient to balance moisture levels in the stratum corneum, prevent skin roughness due to dryness, and lead to a smooth and refined skin texture. Additionally, it is applied in cleansing agents and hair care products, contributing to a soft and refreshing feel. In the manufacturing process, technologies are employed to reduce impurities, proteins, and endotoxins, achieving a high-quality ingredient with high transparency. Furthermore, there is minimal viscosity variation between batches, allowing for stable formulation design that meets the quality standards of cosmetic manufacturers.

• Cosmetic materials and raw materials

Sodium hyaluronate crosspolymer is a polymer material that has a three-dimensional network structure obtained by highly cross-linking sodium hyaluronate. The cross-linking allows the polymers to combine spatially, enhancing moisture retention and exhibiting a moisture retention support function through film formation. Compared to conventional hyaluronic acid, it has the characteristic of retaining moisture for an extended period, making it widely used in skincare and makeup products where long-lasting hydration is required. This material shows good compatibility in both aqueous and oil-based formulations, making it suitable for forming stable gel-like textures, improving feel, and providing a sense of moisture. Additionally, its network structure is expected to offer protective support against dryness caused by external factors, making it applicable in daytime dryness prevention products. Furthermore, it has high stability in solution and minimal viscosity differences between batches, making it a suitable material for cosmetic manufacturing where quality is essential. This product achieves a reduction in impurities, proteins, and endotoxins through a unique manufacturing process, ensuring high safety and high purity. It maintains a high level of transparency in raw material quality.

• Cosmetic materials and raw materials

Nano Sodium Hyaluronate is a high-performance ingredient primarily composed of ultra-low molecular weight hyaluronic acid with a molecular weight of less than 1000 Da. It features a uniform molecular structure centered around tetrasaccharides and hexasaccharides achieved through enzymatic degradation technology, resulting in excellent compatibility with the stratum corneum compared to conventional hyaluronic acid. Its light and smooth solubility characteristics make it easy to incorporate into aqueous products, and it can be utilized in a wide range of formulations such as serums, lotions, ampoules, and face masks. This ingredient possesses the ability to retain moisture and the ultra-low molecular properties that easily blend with the stratum corneum, supporting a moist and refreshing hydration feel. Additionally, the purification process during manufacturing reduces impurities, proteins, and endotoxins, ensuring stability in appearance quality and reproducibility in solubility. Due to its high affinity, it has good compatibility with moisturizers, surfactants, plant extracts, peptides, and amino acid components, allowing for a high degree of freedom in formulation design. It can address various purposes such as enhancing the moisture feel of products, providing a refreshing texture, and adjusting skin compatibility.

• Cosmetic materials and raw materials

1% Hyaluronic Acid Sodium Solution (HA-Sol) is a cosmetic ingredient that dissolves sodium hyaluronate powder at a 1% concentration and incorporates a preservative system for ease of use. It can be directly added to the aqueous phase, eliminating the need for dissolution, and can be utilized in a wide range of formulations such as lotions, serums, emulsions, and creams. This product is available in two types: high molecular weight (molecular weight approximately 1.3 to 1.5 million) and low molecular weight (molecular weight approximately 200,000 to 400,000). The high molecular weight type easily forms a moisturizing film on the skin's surface, providing a moist feel and is suitable for formulations aimed at preventing dryness. On the other hand, the low molecular weight type easily penetrates the stratum corneum, has a light texture, and possesses the ability to retain moisture, making it suitable for product designs that emphasize a fresh finish. The solution is transparent and viscous, with high compatibility with many ingredients such as moisturizers, surfactants, plant extracts, and peptides, allowing for a high degree of formulation flexibility as a base ingredient. We have optimized the purification process to reduce impurities, proteins, and endotoxins, providing a quality product with excellent stability. Additionally, there is minimal viscosity variation between batches, which is a notable feature for high reproducibility in product quality.

• Cosmetic materials and raw materials

The 4D Sodium Hyaluronate solution is a multi-moisturizing ingredient that combines four types of hyaluronic acid: high molecular weight sodium hyaluronate, sodium hyaluronate crosspolymer, acetylated sodium hyaluronate, and hydrolyzed ultra-low molecular weight sodium hyaluronate. Each type targets different layers of the skin, providing moisture support step-by-step from the skin surface to the stratum corneum, resulting in a comprehensive moisturizing effect. High molecular weight sodium hyaluronate forms a moisture-retaining film on the skin surface, imparting a moist feel. Sodium hyaluronate crosspolymer creates a uniform protective layer on the skin surface, establishing an environment that helps reduce moisture evaporation. Acetylated sodium hyaluronate has lipophilic properties and high adhesion to the stratum corneum, supporting long-lasting moisture retention. Additionally, hydrolyzed ultra-low molecular weight sodium hyaluronate easily penetrates the stratum corneum and contributes to a formulation designed to prevent skin roughness caused by dryness. This product leverages the characteristics of the four types of hyaluronic acid to create a state that facilitates multi-faceted hydration and retention, making it suitable for a wide range of skincare products such as lotions, serums, creams, and face masks. Its solution type is easy to handle and can be smoothly incorporated into various aqueous formulations.

• Cosmetic materials and raw materials

Hyaluronic Acid is a representative natural moisturizing ingredient widely used in the cosmetics industry. Sodium Hyaluronate is a chemically different substance, but it has the same structural basis and is included in many skincare products due to its excellent moisturizing properties. This ingredient has a high ability to retain moisture, supports moisture retention in the stratum corneum, prevents skin roughness caused by dryness, and leads to smooth and soft skin. Our hyaluronic acid is of high purity with minimal impurities, and the precise filtration process minimizes the inclusion of black spots and foreign substances. Additionally, by removing proteins and unnecessary components, we ensure a stable quality suitable for cosmetic formulations. It has good compatibility with various raw materials such as surfactants, moisturizers, and peptides, making it usable in a wide range of formulations including lotions, creams, serums, and masks. Due to its high moisture retention ability and ease of absorption into the skin, hyaluronic acid can be applied in products aimed at combating dryness, formulations that keep the skin moist, and products aimed at improving texture. It is a moisturizing ingredient that can be stably used in a variety of products, from daily skincare to high-performance cosmetics.

• Cosmetic materials and raw materials

Acetylated Sodium Hyaluronate (AcHA) is a cosmetic moisturizing ingredient that introduces acetyl groups to sodium hyaluronate. The addition of acetyl groups enhances lipophilicity and increases affinity and adsorption to the skin, resulting in stronger adherence to the stratum corneum compared to conventional hyaluronic acid, with the ability to retain moisture for an extended period. Due to its relatively small molecular weight, it easily penetrates the stratum corneum and forms a uniform film on the skin surface, preventing dryness and leading to soft and smooth skin. Additionally, due to the properties of the acetyl groups, its moisture retention capacity is said to be about twice that of typical hyaluronic acid, providing excellent moisture longevity. Our Acetylated Sodium Hyaluronate is produced through a high-purity manufacturing process with minimal impurities, ensuring stable supply. Precision filtration prevents foreign substances such as black spots and precipitates, and the levels of proteins and endotoxins are kept to a minimum, resulting in a highly safe specification. It has high compatibility with various ingredients such as glycerin, surfactants, and peptides, making it suitable for a wide range of formulations including lotions, creams, serums, and masks.

• Cosmetic materials and raw materials

Cationic Sodium Hyaluronate is a cosmetic ingredient that enhances adhesion to the surface of skin and hair by becoming cationic, unlike conventional anionic Sodium Hyaluronate. Since skin and hair have a negative charge, anionic hyaluronic acid is easily washed away with water, and its moisturizing effect is not fully realized. By imparting a positive charge through cationization, it adheres firmly to the skin and hair through charge interactions, maintaining its moisturizing performance even after cleansing. This product has high adhesion and film-forming properties, supporting the moisture of hair and scalp while providing a smooth, non-greasy feel. Additionally, it can reduce irritation even when used with surfactants, making it suitable for sensitive skin and scalps. It has excellent compatibility with skin and hair, is resistant to cleansing and friction, and maintains high moisturizing power. In the manufacturing process, impurities, proteins, and endotoxins are removed through precise filtration to achieve a high-purity and stable product. There are minimal differences in viscosity and physical properties between batches, making it easy to handle during the cosmetic manufacturing process. As a cosmetic ingredient, it can be widely applied in skincare and haircare, and is used as a reliable moisturizing component.

• Cosmetic materials and raw materials

Hydrolyzed Sodium Hyaluronate (Nano Grade) is a low molecular weight hyaluronic acid with an average molecular weight of less than 1,000 Da, possessing excellent properties as a cosmetic ingredient due to its nano-sized molecular structure. It is water-soluble, appearing as a white to nearly white powder, highly hygroscopic, and can be easily incorporated into various skincare products. Due to its nano size, it has high permeability, quickly diffusing from the stratum corneum to the dermis, supporting the skin's moisture retention. Furthermore, it has good compatibility with other cosmetic ingredients and maintains stability when mixed with glycerin, surfactants, peptides, and various active ingredients, making it suitable for a wide range of products such as lotions, emulsions, serums, masks, and sprays. In the manufacturing process, impurities, proteins, and endotoxins in the product are minimized to ensure high purity and stable quality. Additionally, a filtration system removes impurities such as black spots and sediments, ensuring that the appearance and quality of the product are not affected. There is also minimal viscosity difference between batches, and the high stability during storage makes it easy to handle in the cosmetic manufacturing process.

• Cosmetic materials and raw materials

Sodium Hyaluronate is a naturally occurring moisturizing factor widely recognized in the cosmetics industry, providing moisturizing effects and a smooth application feel to the skin. Our Sodium Hyaluronate is of high purity and excellent stability, compatible with mixtures and various cosmetic ingredients, making it applicable to a wide range of products. It maintains performance even when blended with glycerin, surfactants, peptides, and various active ingredients, making it suitable for various cosmetics such as lotions, emulsions, serums, masks, cleansing products, and hair care products. Our manufacturing process minimizes the content of impurities, proteins, and endotoxins in the product, ensuring safety. Additionally, a precise filtration system removes impurities such as black spots and precipitates, stabilizing product quality. There is little variation in viscosity and solubility between lots with different molecular weights, and the high stability during storage makes it easy to handle in the cosmetic manufacturing process. As a naturally derived ingredient, it is an ideal material for manufacturers seeking cosmetic ingredients that prioritize gentleness and safety for the skin. With its high purity, high stability, and excellent compatibility as a cosmetic ingredient, it can be utilized in a wide range of applications.

• Cosmetic materials and raw materials

Low molecular weight sodium hyaluronate (INCI name: Sodium Hyaluronate) is a low molecular weight type with a molecular weight of 20-40 kDa, provided as a moisturizing ingredient for cosmetics. It is widely recognized as a natural moisturizing factor, possessing the ability to retain moisture on the skin's surface and maintain hydration. It can be applied in a wide range of cosmetics, including skincare, hair care, makeup, and cleansing products, and is a high-purity and highly stable raw material. The low molecular weight type excels in permeability, delivering moisture deep into the skin. It has high compatibility with other ingredients (glycerin, peptides, surfactants, and other functional ingredients) in cosmetic formulations, making it suitable for various formulations such as emulsions, creams, lotions, gels, and hair care products. There is little viscosity difference between different lots of the same molecular weight, and there is almost no change in properties even when the solution is left standing, confirming the high stability of the product. The mature manufacturing process reduces proteins, endotoxins, and impurities, ensuring safety for cosmetic use. A unique filtration system prevents the contamination of black specks and impurities, guaranteeing the uniformity and high quality of the product.

• Cosmetic materials and raw materials

Medium molecular weight sodium hyaluronate (INCI name: Sodium Hyaluronate) is a medium molecular weight type with a molecular weight of 800 kDa to 1500 kDa, offered as a moisturizing ingredient for cosmetics. It is widely recognized as a natural moisturizing factor, possessing the ability to retain moisture on the skin's surface and maintain hydration. It can be applied in a wide range of cosmetics, including skincare, haircare, makeup, and cleansing products, and is a high-purity and highly stable raw material. The medium molecular weight type excels in moisturizing and lubricating properties, providing a smooth and flexible feel to the skin. It has high compatibility with other ingredients in cosmetic formulations (such as glycerin, peptides, surfactants, and other functional ingredients), making it suitable for diverse formulations like emulsions, creams, lotions, gels, and hair care products. There is minimal viscosity difference between different lots of the same molecular weight, and there is almost no change in properties even when the solution is left standing, confirming the high stability of the product. The mature manufacturing process reduces proteins, endotoxins, and impurities, ensuring safety for cosmetic use. A unique filtration system prevents the contamination of black specks and impurities, guaranteeing product uniformity and high quality.

• Cosmetic materials and raw materials

High molecular weight sodium hyaluronate (INCI name: Sodium Hyaluronate) is a cosmetic moisturizing ingredient offered as a high molecular weight type with a molecular weight of 1800kDa to 2500kDa. It is widely recognized as a natural moisturizing factor, capable of retaining moisture on the skin's surface and maintaining hydration. It can be applied in various cosmetics, including skincare products, hair care products, makeup products, and cleansing products, characterized by safety, stability, and high purity. High molecular weight sodium hyaluronate excels in moisture retention, effectively maintaining skin hydration for extended periods, and contributes to improving the texture and smoothness of cosmetics. Additionally, there is minimal viscosity variation between different lots of the same molecular weight, and there is almost no change in properties even when the solution is left standing, confirming the high stability of the product. The manufacturing process employs mature purification technology to minimize proteins, endotoxins, and impurities to the utmost, ensuring safety as a cosmetic raw material. A unique filtration system prevents the contamination of black spots and impurities, guaranteeing product uniformity and high quality.

• Cosmetic materials and raw materials

Dihydroxyacetone (INCI name: Dihydroxyacetone, DHA) is a high-purity browning ingredient developed for cosmetics, suitable for self-tanning products and skincare formulations. DHA reacts with the amino acids in the skin's stratum corneum to create a natural tan, resulting in a healthy and even skin tone. This ingredient is available in both powder and liquid forms, accommodating a wide range of cosmetic formulations such as emulsions, creams, lotions, gels, and sprays. It is highly pure and stable, minimizing discoloration and degradation in products. Additionally, it has excellent solubility and dispersibility, achieving uniform coloring. DHA is also suitable for formulations designed for sensitive skin, being low-irritant and confirmed safe for the skin. It has a rich track record of adoption by cosmetic manufacturers both domestically and internationally, being used in various applications such as self-tanning products, bronzing products, and spray tanning products.

• Cosmetic materials and raw materials

Ascorbyl Tetraisopalmitate (INCI name: Ascorbyl Tetraisopalmitate) is an oil-soluble vitamin C derivative suitable for cosmetics, effective for skin hydration and maintaining transparency. It can be incorporated into various skincare products such as lotions, creams, serums, toners, and gels, and is widely adopted in high-performance skincare lines. This ingredient is highly stable against light, heat, and oxygen, making it excellent for long-term product storage. Being oil-soluble, it works well with oil-based formulations and emulsified formulations, achieving a texture that blends well with the skin. Additionally, since it is insoluble in water, it allows for product design utilizing emulsification technology. It is also suitable for formulations for sensitive skin and low-irritation formulations, with a recommended concentration of 0.1% to 5%. It has a rich track record of adoption by domestic and international cosmetic manufacturers and is trusted as an ingredient for transparency and high-moisture products.

• Cosmetic materials and raw materials

3-O-Ethyl Ascorbic Acid (INCI name: 3-O-Ethyl Ascorbic Acid) is a highly stable vitamin C derivative for cosmetics, used as an ingredient to support skin moisture retention and maintain transparency, applicable in various skincare products such as emulsions, creams, serums, toners, and gels. This ingredient has high stability against light, heat, and oxygen, making it excellent for long-term storage and stabilization of products. It also has good water solubility, allowing for easy mixing and processing into formulations. It is suitable for sensitive skin formulations and low-irritation formulations, and can be used in a wide range of skincare products including gel, emulsified, and liquid formulations. It has a rich track record of adoption by domestic and international cosmetic manufacturers and is trusted as an ingredient in high-performance skincare products and whitening/translucency products. The recommended concentration for formulation is between 0.1% and 5%, which can be optimized according to the product type and formulation.

• Cosmetic materials and raw materials

Ectoin (INCI name: ECTOIN) is a high-purity moisturizing ingredient for cosmetics that helps retain moisture on the skin's surface and maintains skin comfort against dryness and external environmental influences. It has high hydrophilicity and can be used in various formulations such as lotions, creams, serums, and toners. This ingredient is highly stable against heat, light, and acids, ensuring that quality is maintained even after long-term storage, making it reliable for product development. It is also suitable for formulations aimed at sensitive skin and low-irritation products, and can be used in a wide range of skincare products, including gel, liquid, and emulsified formulations. It has been adopted by cosmetic manufacturers both domestically and internationally and is trusted as a moisturizing ingredient in high-performance skincare products and those designed for sensitive skin. The recommended concentration is between 0.1% and 5%, and it can be optimized according to product type and formulation.

• Cosmetic materials and raw materials

Ceramide Complex is a high-performance cosmetic ingredient that combines multiple ceramide components in optimal ratios, specifically designed for skin hydration and maintaining barrier function. It has a structure similar to the lamellar structure of the skin's stratum corneum and can be utilized in a wide range of skincare formulations, including lotions, emulsions, serums, creams, and gels. This ingredient is of high purity and excellent stability, maintaining its quality even after long-term storage. It has good compatibility with both water-soluble and oil-soluble formulations, making it suitable for emulsified formulations and transparent gel formulations. With a skin-friendly ingredient design, it is also suitable for sensitive skin and clean beauty formulations. By incorporating multiple ceramides, Ceramide Complex enhances the additive effect in skincare products compared to single ceramides. Its uniform microparticle structure provides high stability, and it has a rich track record as a highly reliable ingredient in cosmetic development. It is ideal for skincare products aimed at moisturizing, improving skin barrier function, and enhancing texture, and can be applied in a wide range of formulations such as lotions, serums, creams, and gels. It also pairs well with formulations for sensitive skin and organic products, allowing for incorporation without compromising transparency or usability.

• Cosmetic materials and raw materials

Trehalose 6-phosphate is a sugar derivative in which a phosphate group is attached to trehalose, and it is a multifunctional ingredient with high stability and moisturizing properties as a cosmetic raw material. It helps retain moisture on the skin's surface and contributes to a smooth feel and improved texture. Additionally, due to its high water solubility and lack of impact on transparency, it can be used in a wide range of formulations such as lotions, serums, gels, and creams. This ingredient is provided as a fine powder, has uniform dispersibility, and works well with other moisturizing and beauty ingredients. By maintaining skin hydration, it supports a comfortable feel and moisture in daily skincare. Furthermore, due to its high purity and excellent stability, it can maintain quality even after long-term storage, making it a reliable ingredient in product development. It is also suitable for transparent formulations and has been adopted in clean beauty products and formulations for sensitive skin. Trehalose 6-phosphate is widely used as a versatile ingredient in cosmetic brands that prioritize moisturizing and texture adjustment.

• Cosmetic materials and raw materials

Ascorbyl Glucoside is a water-soluble vitamin C derivative formed by combining L-ascorbic acid with glucose. It is a functional ingredient that provides a pleasant transparency and smoothness to the skin while maintaining high stability. Compared to pure vitamin C, it is more resistant to oxidation and has high stability in formulations, making it widely adopted in various skincare formulations. This ingredient is characterized by its ease of solubility in water, allowing it to be easily incorporated into various forms such as lotions, emulsions, serums, gels, and creams. It is often used in products that focus on brightness care and in skincare lines aimed at maintaining daily skin condition, as it gives the skin a natural glow and clear impression. Additionally, Ascorbyl Glucoside can be formulated without compromising the transparency of the appearance, making it suitable for product development that emphasizes clean beauty and low irritation. It can also be easily combined with other moisturizing and beauty ingredients, allowing for product differentiation through synergistic effects. Due to its high raw material purity and excellent stability, it is easy to maintain quality even after long-term storage, making it a highly versatile vitamin C derivative widely adopted by skincare brands both domestically and internationally.

• Cosmetic materials and raw materials

Glyceryl Glucoside is a moisturizing functional ingredient composed of glycerin and glucose, used in a wide range of cosmetics to support delicate skin against changes in water environments. It has a high natural origin index and is suitable for product development that emphasizes transparent formulation design and clean beauty. This ingredient possesses high moisture retention and smooth skin compatibility, allowing it to maintain skin hydration even in dry environments. It forms a natural protective film on the skin's surface while providing a lightweight texture, making it easy to incorporate into various formulations such as lotions, serums, gels, and creams. Additionally, it is highly water-soluble and suitable for transparent formulations, allowing for incorporation into formulas without compromising appearance. It is also compatible with fermentation-derived grades, making it suitable for skincare lines that prioritize natural ingredients and low irritation. When used in combination with multiple moisturizing ingredients, it contributes to enhanced moisture levels and product differentiation. With high stability and good usability across a wide range of pH and temperature conditions, this ingredient is highly versatile for formulation development.

• Cosmetic materials and raw materials

Polyglutamic Acid is a high molecular weight amino acid polymer obtained through microbial fermentation, characterized by its high moisturizing properties and the ability to form a supple film, making it an excellent cosmetic ingredient. Its amino acid-derived hydrophilicity allows it to retain moisture effectively, supporting the hydration of the skin's surface. When used in conjunction with hyaluronic acid, it enables richer texture design and is widely adopted in formulations aimed at enhancing moisturizing power. This product is a highly transparent water-soluble ingredient that can accommodate a wide range of types from low to high viscosity, making it suitable for various categories such as serums, lotions, emulsions, and gel creams. It has properties that leave a soft finish on the skin, providing a moist after-feel while minimizing stickiness, which has been highly praised by cosmetic manufacturers both domestically and internationally. It maintains stable quality and high purity unique to fermentation, making it suitable for products that appeal to clean beauty. It does not compromise formulation transparency and has almost no scent, allowing it to be used in concept lines for sensitive skin or minimal formulations. Its versatility as a moisturizing ingredient is extremely high, making it a valuable raw material for diverse product development.

• Cosmetic materials and raw materials

L-Carnosine is a dipeptide composed of beta-alanine and histidine, and it is gaining attention as a cosmetic ingredient that helps maintain skin condition. It is suitable for caring for skin environments that are easily affected by external stress and is widely adopted in age-appropriate skincare products. This product is optimized for cosmetic use with a high-purity grade, characterized by a uniform appearance, excellent solubility, and high formulation flexibility. Thanks to its unique purification technology, it achieves a quality that minimizes impurities, making it possible to incorporate it into a wide range of products such as serums, creams, and lotions. Its high transparency as a powder allows for maintaining a high-quality finish without compromising the color or fragrance of the product, which has received high praise. L-Carnosine is suitable for formulations focused on skin texture and radiance, contributing to the enhancement of added value in various skincare lines, including environmental stress countermeasures, anti-aging care concepts, and daytime care products. Additionally, as a peptide-based ingredient, it pairs well with other amino acids, plant extracts, and vitamins, supporting the design of high-performance beauty formulations.

• Cosmetic materials and raw materials

Ergothioneine is a type of sulfur-containing amino acid found in nature, and it is gaining attention as a functional beauty ingredient that protects the skin environment from external stress. It is a component that is not synthesized in the human body, making external supplementation necessary. This product is optimized for cosmetic use with an ultra-high purity grade, excelling in uniformity of appearance and quality, solubility, and stability. This ingredient can be incorporated into a variety of formulations, such as serums, creams, lotions, masks, and daytime care products, making it ideal for skincare series focused on environmental stress surrounding the skin. Additionally, it has high compatibility with coexisting ingredients, making it suitable for use with a wide range of materials, including vitamins, peptides, and natural extracts. Our ergothioneine achieves high purity through proprietary refining technology, minimizing coloring components, foreign substances, and odors to the utmost extent. It does not compromise the transparency or finish of products used on the skin and significantly contributes to formulation stability. Being in powder form, it is easy to handle and can be flexibly applied across various categories such as skincare, hair care, and body care.

• Cosmetic materials and raw materials

Beta-1,3-glucan is a high-functional polysaccharide found in natural materials such as yeast, mycelium, and plants, and it is a focus of numerous studies primarily for its immune-activating effects. This product, in particular, is a high-purity glucan with a main structure of beta-1,3 bonds, supporting the activation of macrophages and NK cells in the body, contributing to health maintenance and enhancement of defense functions. The beta-1,3-glucan in this product is highly purified through a unique extraction and purification technology, making it highly suitable for incorporation into foods, health foods, and supplements, with minimal impact on taste, color, and odor, making it a user-friendly ingredient. It offers a wide range of health benefits, including immune balance adjustment, management of physical condition due to seasonal changes, and maintenance of condition during fatigue. Additionally, there is increasing attention on its health support effects through interactions with intestinal flora, leading to more research utilization as a prebiotic material. Various mechanisms of action have been reported, including antioxidant effects, stress resistance support, and metabolic regulation, resulting in high demand both domestically and internationally as a next-generation immune support material. This product is excellent in solubility and processing suitability due to its micronization, making it applicable in various product forms such as drinks, granules, tablets, jellies, and fermented foods.

• Cosmetic materials and raw materials
• Food/beverage functional materials

Daidzein is a representative aglycone component of soybean isoflavones and is a functional polyphenol that contributes to various aspects such as maintaining women's health, beauty, hormone balance regulation, and antioxidant effects. This product is a high-purity, refined daidzein powder derived from soybeans, highly regarded as a key ingredient in functional foods, supplements, and beauty products. Daidzein gently exhibits estrogen-like effects and is considered useful for supporting the health of menopausal women and maintaining bone metabolism, attracting attention as a material for improving women's quality of life (QOL). Additionally, its antioxidant properties contribute to suppressing cellular damage, maintaining skin firmness and elasticity, and aiding in anti-aging care. In recent years, there has been a focus on its role as a precursor metabolized into equol by intestinal bacteria, with research advancing related to hormone balance. Furthermore, various physiological functions such as anti-inflammatory effects, blood flow support, and metabolic regulation have been confirmed, leading to an expansion of its use in the functional food market. This product has minimal taste and odor, making it suitable for various product forms such as powdered drinks, tablets, capsules, granules, and gels. It provides high-quality raw materials with ensured safety, uniformity, and stability through ISO-compliant production facilities.

• Cosmetic materials and raw materials
• Pharmaceutical materials and carriers
• Food/beverage functional materials

Hydroxyproline is an amino acid that is specifically found in collagen and is an essential component for maintaining connective tissues such as skin, bones, joints, and blood vessels. This product is a high-purity L-hydroxyproline powder, manufactured by highly refining amino acids derived from natural collagen. Hydroxyproline stabilizes the triple helix structure of collagen and is deeply involved in skin elasticity, moisture retention, wound healing, and the maintenance of joint cartilage. In the beauty field, it contributes to improving skin elasticity, addressing wrinkles and sagging, and enhancing skin barrier function, while in the health food sector, it has garnered significant attention as a material for bone and joint support. Additionally, as an amino acid, it has a high utilization rate in the body, and synergistic effects can be expected when used in combination with collagen peptides and proline. In the field of sports nutrition, it is also utilized as a care material for connective tissues such as fascia, tendons, and ligaments. This product has no peculiar taste or smell and is highly soluble, making it suitable for a wide range of applications including powdered beverages, tablets, capsules, gels, and cosmetic creams. The production system adheres to ISO standards, ensuring stable quality and safety.

• Cosmetic materials and raw materials
• Pharmaceutical materials and carriers
• Food/beverage functional materials

Taurine is a non-essential amino acid that is widely present in the body and serves as an important functional component with various physiological functions, including the maintenance of cardiovascular, nervous, and liver health, antioxidant effects, osmotic regulation, and bile acid synthesis. This product is manufactured as high-purity taurine powder and is widely used as a raw material in food, beverages, dietary supplements, functional foods, and pharmaceuticals. Advanced purification technology ensures that it is derived from non-GMO microorganisms, guaranteeing high safety and stability. Taurine contributes to the protection of cardiac and nerve cells, maintenance of blood pressure and cholesterol levels, promotion of liver detoxification functions, and efficiency of energy metabolism, also enhancing exercise performance and concentration. Additionally, due to its antioxidant properties, it helps reduce oxidative stress in cells, making it a focus as a nutritional supplement for anti-aging and health maintenance. In powder form, it has high solubility in water, is easy to process, and is suitable for product development. Furthermore, taurine has good compatibility with other nutrients and components, allowing for complex formulations with supplements, functional beverages, and pharmaceutical raw materials.

• Food/beverage functional materials
• Pharmaceutical materials and carriers

Alpha-ketoglutaric acid (AKG) is a weak acid that contains two carboxyl groups and one keto group, also known as 2-ketoglutaric acid. AKG serves as an important metabolic intermediate in the tricarboxylic acid (TCA) cycle, playing a diverse range of physiological roles including cellular energy production, ATP supply, ammonia metabolism, nitrogen metabolism regulation through the synthesis of glutamate and glutamine, and maintenance of redox balance. AKG contributes to reducing oxidative stress and protecting intestinal mucosal cells, promoting the removal of reactive oxygen species (ROS) and activating antioxidant defense systems. Additionally, it has been reported to be effective in promoting muscle growth, wound healing, enhancing immune function, facilitating postoperative recovery, regulating blood sugar, and improving metabolism. In the livestock sector, AKG is effective for growth promotion, improving nitrogen utilization, enhancing immunity, promoting skeletal development, repairing intestinal mucosa, and improving antioxidant capacity. In humans, it is applied in age-related diseases, postoperative recovery, and nutritional disorders, with expectations for improving vascular elasticity, neuroprotection, and enhancing cellular metabolic efficiency through its antioxidant effects. Our AKG is produced using advanced manufacturing facilities, ensuring stable quality with high purity and low impurities, making it widely available for use in dietary supplements, functional foods, cosmetics, and pharmaceutical auxiliary materials.

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Calcium α-ketoglutarate (CaAKG) is a functional ingredient manufactured in high purity as a calcium salt of α-ketoglutarate (AKG). AKG is an important intermediate metabolite in the tricarboxylic acid (TCA) cycle and has been reported to have a wide range of physiological effects, including maintenance of bone density, protection of muscle protein, stabilization of the immune system, antioxidant effects, regulation of aging, and enhancement of physical strength and endurance. CaAKG has low acidity and is less burdensome on the gastrointestinal tract, leading to improved absorption rates in the body, making it widely applicable in supplements, functional foods, cosmetics, and pharmaceutical auxiliary materials. It is particularly expected to have multidimensional health benefits, such as preventing muscle atrophy, inhibiting bone resorption, promoting collagen production, improving wound healing, enhancing brain oxygen utilization, and protecting cardiovascular and liver-kidney functions. In the livestock sector, AKG contributes to growth promotion, improved nitrogen utilization, enhanced immunity, intestinal mucosa repair, and skeletal development. In humans, it is utilized for postoperative recovery, aging-related diseases, and nutritional supplementation, also contributing to the improvement of vascular elasticity and neuroprotection through its antioxidant functions, as well as the removal of reactive oxygen species (ROS). Our CaAKG is produced using advanced manufacturing equipment, achieving high purity and low impurities for stable quality.

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HMB (β-Hydroxy-β-methylbutyrate) is a high-function amino acid derivative that is naturally produced in the body as a metabolite of the essential amino acid leucine. This product exhibits excellent effects in promoting muscle protein synthesis, suppressing muscle breakdown, and enhancing recovery efficiency after exercise, and is widely used in sports nutrition, functional foods, supplements, and health food ingredients. HMB is reported to contribute to the maintenance and increase of muscle mass, maximizing training effects, and preventing muscle loss due to aging and stress. Additionally, it is expected to support endurance improvement, fatigue recovery, and enhance exercise performance, offering a wide range of health benefits. This product is provided as high-purity HMB powder through advanced purification technology, ensuring excellent absorption and stability. It is easy to incorporate into supplements and functional foods, and can be adapted for various formulations such as beverages, capsules, and tablets. Manufacturing is conducted in GMP-certified facilities, and it has also obtained ISO22000, NSF, and HALAL certifications. It meets quality standards worldwide with high purity, high stability, and high traceability.

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Spermidine is a natural polyamine found in all living cells, playing a crucial role in cell growth, regeneration, and autophagy regulation. This product has been developed as a bioactive material that supplies highly active and stable spermidine, making it ideal for health foods, functional foods, cosmetics, and pharmaceutical ingredients aimed at anti-aging, cellular rejuvenation, and health maintenance. Spermidine promotes cellular rejuvenation and homeostasis by activating autophagy, efficiently removing damaged proteins and intracellular organelles. It has also been reported to support cell health in various ways, including DNA stabilization, protein synthesis, mitochondrial function maintenance, and stress resistance enhancement. Furthermore, it is expected to have a wide range of health benefits, including the prevention of age-related diseases, improvement of energy metabolism, maintenance of immune function, and protection of skin and nerve cells. By adding it to supplements and functional foods, it provides sustained health maintenance and lifestyle support.

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Vitamin K2 (MK-7) is a type of vitamin K2, a fat-soluble vitamin that has seven isoprenoid units in its side chain. It is an essential nutrient for the human body and plays an important role in maintaining the health of bones, blood vessels, and the liver. The MK-7 type is characterized by its long-chain structure, which allows for a longer retention time in the bloodstream and a higher absorption efficiency. This product is available in two forms: powder and oil, making it suitable for a wide range of applications including health foods, functional foods, dietary supplements, and cosmetics. The powder is ideal for incorporation into capsules or tablets, while the oil form excels in applications for beverages and liquid supplements. Vitamin K2 (MK-7) supports the following physiological functions: 1. Maintenance of bone health: Promotes bone formation, improves bone density, and prevents osteoporosis. 2. Promotion of blood coagulation: Maintains normal blood coagulation responses. 3. Cardiovascular protection: Suppresses vascular wall calcification and stabilizes blood pressure. 4. Liver function support: Maintains liver health and assists in detoxification. Our Vitamin K2 (MK-7) is of high purity and stability, ensuring uniformity between batches. Additionally, we can accommodate customized specifications for OEMs, adapting flexibly to product design and dosage forms.

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Cartilage Extract is a high-quality functional ingredient made from carefully selected animal-derived cartilage (from cows, pigs, and chickens). It is rich in collagen, amino acids, and other bioactive compounds essential for maintaining the health of joints and cartilage, making it ideal for joint repair, cartilage protection, and overall musculoskeletal support. This product is manufactured using advanced enzymatic hydrolysis and purification techniques, maximizing the retention of the natural active components of cartilage. The resulting powder is fine, off-white to pale yellow, highly soluble, and possesses high stability and consistent biological activity. This allows for a wide range of applications in health foods, functional foods, beverages, and pharmaceuticals. The bioactive components derived from cartilage directly contribute to the repair and protection of articular cartilage and help alleviate cartilage wear and inflammation due to aging. Additionally, due to its rich content of collagen and peptides, it can be applied not only to maintain joint and bone health but also in the fields of beauty and anti-aging. Furthermore, this product is manufactured under strict quality control, ensuring uniformity and safety between batches. It is a product that can be safely used as an ingredient in health foods and pharmaceuticals in the global market.

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Fermented Chondroitin Sulfate is a high-purity polysaccharide material synthesized from non-animal sources using microbial fermentation technology (cell factories using E. coli and yeast). Advanced metabolic control and multi-step purification processes achieve a sulfate content of >25% and a purity of >99% using the CPC method. This completely avoids the risk of animal-derived viruses (such as BSE and foot-and-mouth disease) and ethical concerns related to religion, ensuring high batch-to-batch consistency. This product has a C6S-type sulfation pattern similar to human synovial fluid, with excellent absorption and biological utilization efficiency. Compared to animal-derived chondroitin sulfate, the AUC in plasma is improved by 44-45% over 0-48 hours, supporting effective delivery to joint cartilage. Additionally, it is low in allergens, with a protein content of less than 0.1%, thereby nearly eliminating the risk of immune reactions. It can be widely applied in pharmaceuticals, health foods, pet supplements, cosmetics for sensitive skin, and biomaterials. With sustainable fermentation technology, it leads the market as a next-generation joint health ingredient.

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**Pure Shark Chondroitin Sulfate** is a high-purity ingredient extracted from carefully selected deep-sea shark cartilage using low-temperature enzymatic decomposition and stepwise purification techniques. It contains more than 30% sulfate groups and has a purity of over 90% (according to CPC standards), featuring a disulfated structure primarily of CS-A and CS-C types, which excels in cartilage repair and regeneration as well as anti-inflammatory activity. Oral intake demonstrates high bioavailability to joint cartilage, promoting the suppression of inflammatory cytokines and the regeneration of the extracellular matrix of cartilage cells. Additionally, it is expected to improve blood lipid levels by inhibiting lipid absorption and regulating pancreatic lipase activity. This natural ingredient is suitable for a wide range of applications, including pharmaceuticals, joint health supplements, pet joint supplements, bone density care, high-performance beauty products, and biomaterials. The low-temperature enzymatic decomposition technology preserves the structure of natural sulfate groups, maintaining high activity. Sourced from deep-sea origins, it boasts excellent safety and traceability. It has obtained production certifications from FDA, Halal, cGMP, ISO9001, ISO22000, HACCP, ISO13485, and FSSC22000, enabling reliable supply for B2B purposes.

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Hyaluronic acid soft gel is a health and beauty supplement product made using high-purity food-grade sodium hyaluronate. Hyaluronic acid is an acidic mucopolysaccharide widely found in the human body, including in the dermis, synovial fluid, eyeballs, and mucous membranes. It is a linear polymer composed of repeating disaccharide units made of N-acetylglucosamine and D-glucuronic acid. It can retain about 1000 times its weight in water, playing an important role in maintaining skin moisture, elasticity, and joint smoothness. This product is manufactured in an environment based on quality management standards such as ISO 9001, HACCP, and GMP, and the hyaluronic acid used is highly purified with few impurities, resulting in excellent bioavailability and stability. Orally ingested hyaluronic acid is absorbed through the intestinal mucosa and transported throughout the body via the bloodstream, contributing to the formation of a three-dimensional structure that supports collagen and elastin production in the dermis. Additionally, it enhances the skin's moisture retention function, addressing age-related changes such as dryness, dullness, loss of elasticity, and wrinkle formation from within. This comprehensive functional material supplement is beneficial not only for beauty care but also for improving joint lubrication, protecting mucous membranes, alleviating inflammation, and supporting immunity, contributing to overall health maintenance.

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High Molecular Weight Sodium Hyaluronate is a food-grade functional ingredient with a molecular weight of 400,000 to 600,000 Da. Hyaluronic acid is an acidic mucopolysaccharide widely present in the human dermis, consisting of repeating linear polymers made up of N-acetylglucosamine and D-glucuronic acid. It has an exceptionally high moisturizing ability, capable of retaining about 1000 times its weight in water, and plays an important physiological role in various tissues such as skin, joints, eyes, and the digestive tract. This product is produced under a management system compliant with ISO9001, HACCP, and GMP, and is absorbed from the intestinal and gastric mucosa through oral intake, widely distributed throughout the body via the bloodstream. It then forms a three-dimensional network structure, creating an environment conducive to collagen and elastin production in the dermis, contributing to skin elasticity maintenance and wrinkle improvement. The high molecular weight exhibits particularly high viscoelasticity, showing excellent effects in improving the lubricating properties of joint fluid, alleviating inflammation, and reducing pain. It is a high molecular weight hyaluronic acid ingredient suitable for the development of a variety of products, including food, beverages, beauty products, and dietary supplements.

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Medium Molecular Weight Sodium Hyaluronate is a food-grade functional hyaluronic acid ingredient designed with a molecular weight of 200kDa to 400kDa. It is an acidic mucopolysaccharide widely present in human dermis, consisting of repeating disaccharide units made up of N-acetylglucosamine and D-glucuronic acid. It has approximately 1000 times the moisture-retaining capacity per gram and contributes to the maintenance of physiological functions in various tissues such as skin, joints, eyes, and mucous membranes. Medium molecular weight hyaluronic acid retains superior "viscoelasticity" compared to low molecular weight variants while also being highly absorbable, demonstrating a wide range of functionalities including beauty and anti-aging care, joint lubrication support, anti-inflammatory and repair properties, and mucosal protection. Additionally, it contributes to moisture retention in intercellular lipids, effectively reducing wrinkles, improving firmness, and maintaining skin elasticity. Furthermore, it is expected to serve as a composite health maintenance material, reducing risks associated with arteriosclerosis, arthritis, and brain atrophy. It is an ideal ingredient for a wide range of product development, including food, supplements, functional beverages, and health beauty products.

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Low Molecular Weight Sodium Hyaluronate is a type of acidic mucopolysaccharide found in human dermis, known for its excellent moisture retention and high biocompatibility as a functional material. It has the ability to retain approximately 1000 times its weight in water, contributing to a wide range of health maintenance, including skin, moisture metabolism, joints, eyes, and immune support. Our food-grade Low Molecular Weight Sodium Hyaluronate is produced in a clean manufacturing environment compliant with ISO9001, HACCP, GMP, and ISO14001, achieving high purity and stability. Thanks to low molecular technology, it is efficiently absorbed from the intestinal and gastric mucosa and delivered to various tissues in the body through the bloodstream. Once absorbed into the body, low molecular HA forms a three-dimensional network structure that supports collagen and elastin synthesis in the dermal layer. Additionally, by retaining a large amount of water molecules, it improves the moisture retention environment of intercellular lipids, maintaining skin firmness and elasticity. Furthermore, it has multifaceted physiological functions, such as improving joint lubrication, addressing eye dryness, protecting gastric mucosa, promoting wound healing, forming antibacterial barriers, supporting immune function, and maintaining cardiovascular health, making it a focus as a second-generation nutrient.

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Hydroxytyrosol is a major polyphenol found in olive fruits and olive leaves, known as one of the most powerful antioxidants in nature. It has a very high ORAC value and demonstrates a variety of physiological effects, including free radical scavenging, lipid oxidation suppression, inflammation control, and cell protection. This product is manufactured using advanced extraction and purification technologies to provide high-purity hydroxytyrosol in a stable manner. It is available in a transparent to light brown high-concentration solution or powder form, featuring high stability and solubility suitable for incorporation into foods, beverages, supplements, and cosmetics. Hydroxytyrosol is gaining attention in a wide range of fields for its ability to reduce oxidative stress in the body, support cardiovascular health, improve skin dullness, provide anti-inflammatory effects, and help balance the immune system. Particularly in the beauty and anti-aging care market, it is adopted by many brands due to its effects on collagen degradation suppression, maintenance of skin elasticity, and protection from external stressors.

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L-Carnosine is a naturally derived dipeptide composed of beta-alanine and L-histidine, widely recognized as a functional ingredient with powerful antioxidant and anti-glycation properties. It is particularly abundant in tissues such as skeletal muscle, brain, and heart, exhibiting multifaceted physiological functions such as reducing oxidative stress in cells and inhibiting protein glycation (suppressing the formation of AGEs). This product is characterized by high purity and stability, and is widely utilized in food, dietary supplements, sports nutrition, beauty supplements, and even as a cosmetic ingredient. Carnosine contributes to maintaining cell function, alleviating fatigue, improving skin elasticity, and suppressing oxidative damage, earning high praise in the aging care market. Our L-Carnosine is manufactured under a strict management system based on quality certifications such as ISO9001, FSSC22000, HACCP, and HALAL. It ensures high safety and consistent quality, securing a stable supply system suitable for product development for global B2B companies. The powder has excellent solubility and can be applied in various forms such as capsules, tablets, drinks, functional foods, and cosmetic emulsions.

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