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Raw materials×YOUCHANG INDUSTRY DEVELOPMENT Shenzhen - List of Manufacturers, Suppliers, Companies and Products

Raw materials Product List

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High purity L-glutamine powder for food, health food, and pharmaceutical amino acid raw materials.

High purity L-glutamine powder for food, health food, and pharmaceutical amino acid raw materials.

High purity L-Glutamine! Widely applicable to food, health foods, and pharmaceuticals | Compliant with domestic and international standards, OEM and custom options available!

L-glutamine is a type of non-essential amino acid and is the most abundant amino acid in the body. This product is a high-purity L-glutamine produced by fermentation, boasting a purity of over 99%. It has high stability and is easily soluble in water, making it easy to incorporate into various formulas. It is used in a wide range of applications, including health foods, sports supplements, pharmaceutical ingredients, and pet supplements. It is also known to be involved in protecting the gastrointestinal mucosa, supporting muscle recovery, and maintaining immune function. Our L-glutamine is available in food-grade and pharmaceutical-grade options, and we can accommodate bulk supply and OEM products. It is an ideal product for companies looking for high-quality, highly stable raw materials.

  • Food ingredients (powder)
  • Pharmaceutical materials and carriers
  • Cosmetic materials and raw materials

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High purity L-arginine hydrochloride, suitable for food, supplements, and pharmaceutical grade applications.

High purity L-arginine hydrochloride, suitable for food, supplements, and pharmaceutical grade applications.

Amino acids useful for improving blood flow and supporting immunity! We provide high-quality and stable L-arginine hydrochloride!

L-Arginine hydrochloride (L-Arginine HCl) is a stable compound formed by adding hydrochloric acid to the semi-essential amino acid "L-Arginine," known for its role as a precursor in the production of nitric oxide (NO) in the body. This product is a high-purity (99% or more) food and pharmaceutical grade raw material manufactured through fermentation, widely used in health foods, sports supplements, pharmaceuticals, and animal products. Reported effects include promoting blood flow, enhancing the secretion of growth hormones, strengthening immune function, and supporting male function, making it particularly popular as a supplement for improving performance and recovery during exercise. Additionally, research is progressing in areas beyond oral intake, including topical applications and the beauty sector. We are flexible in accommodating requests for OEM products and small lot supply. We promise high quality and stable supply.

  • Food ingredients (powder)
  • Pharmaceutical materials and carriers
  • Cosmetic materials and raw materials

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High purity lutein (marigold-derived) raw material for food and supplements.

High purity lutein (marigold-derived) raw material for food and supplements.

Stable supply of high-purity lutein (5-80%)! Ideal marigold extract raw material for supplements, beverages, and functional foods.

This product is a natural lutein ingredient extracted and concentrated from marigold flowers. Lutein is a type of carotenoid known as an important component for eye health, particularly in the macula and lens, and is widely used in maintaining visual function, countering blue light, and in the field of aging care. Our lutein is produced in a GMP-compliant factory that has obtained ISO and HALAL certifications, achieving high purity, high stability, low residual solvents, and no coloring. It is suitable for a wide range of applications including food additives, health foods, supplements, beverages, and functional cosmetics. Standard concentration lineup: 5%, 10%, 20%, 40%, 80% (other concentrations are also available). Both powder and oil types are available. Please feel free to contact us.

  • Cosmetic materials and raw materials
  • Food/beverage functional materials
  • Food ingredients (powder)

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High-purity zeaxanthin for food and supplements (marigold extract)

High-purity zeaxanthin for food and supplements (marigold extract)

For eye health and blue light protection! Naturally derived, high-purity zeaxanthin raw material (capable of 5-40% concentration).

This product is a high-purity, naturally derived zeaxanthin extracted from marigold petals. It is an active ingredient that is abundant in the macula, along with lutein, and is gaining attention worldwide for its potential in vision protection, reducing light stress, and addressing age-related macular degeneration (AMD). This product is manufactured in a China GMP-compliant facility and meets international standards such as ISO22000, HALAL, and HACCP. It has low coloring and solvent residue, and excels in stability, purity, and safety. It is available in various specifications according to application, including powder and oil-soluble types. We can also provide formulation proposals for OEM, health foods, functional beverages, and skincare products. Zeaxanthin content: 5%, 10%, 20%, 40% (other concentrations are also available).

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

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Traditional manufacturing method - insect-infused agarwood essential oil, pure natural oud oil, high-quality fragrance raw material.

Traditional manufacturing method - insect-infused agarwood essential oil, pure natural oud oil, high-quality fragrance raw material.

Natural miracle: insect-repelling agarwood essential oil! Rich in a multi-layered fragrance and medicinal properties, it is the perfect high-quality oud for incense, traditional Chinese medicine, and perfume ingredients.

This product is a pure essential oil carefully extracted from natural agarwood (the resinous part of Aquilaria trees) using the traditional Chinese method of "Chūrōu." It uses trees grown in regions blessed with a warm climate throughout the four seasons, such as Guangdong, Hainan, and Yunnan in China. Agarwood is an ancient renowned medicine recorded in the "Compendium of Materia Medica," possessing a variety of medicinal properties including calming, pain relief, qi regulation, stomach health, phlegm reduction, immune function enhancement, and antibacterial effects. It has a proven track record of being included in the herbal remedy for heart disease, "Kyushindan." The fragrance of this product features a rich variety of notes, including honey, wood, floral, fruity, earthy, and herbal scents, which change expression depending on temperature, humidity, and mediums such as incense burners or diffusers. This unique aromatic world stimulates the creativity of perfumers and is also ideal for incense ceremonies, meditation, and spiritual spaces. Manufacturing complies with the technical standards certified by the National Forestry Administration of China, "LY/T 3137—2019," and we also accommodate OEM, label customization, and small-scale trial sales. We deliver the true charm of agarwood to those seeking naturally derived fragrances.

  • Cosmetic materials and raw materials

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High purity low molecular weight peptide rice oligopeptide exercise nutrition food ingredient

High purity low molecular weight peptide rice oligopeptide exercise nutrition food ingredient

High purity, highly soluble rice-derived low molecular weight peptides. Supporting differentiation through absorption and stable supply, from athlete recovery to medical and health foods.

Our "Rice Oligopeptide" is a high-quality low molecular weight peptide ingredient made from carefully selected rice, utilizing our unique enzyme decomposition technology and membrane separation technology. Its greatest feature is its small molecular weight (average below 500 Da) and high amino acid content. This characteristic allows for very rapid absorption in the body, efficiently supporting protein supplementation and recovery. Additionally, its high solubility and mild flavor make it applicable in various product forms such as drinks, jellies, soups, and tablets. Manufacturing is consistently managed in an ISO and GMP-compliant factory, with strict quality control implemented from raw material procurement to shipping. We have confirmed through analysis tests by third-party organizations that it meets various standards for pesticide residues, heavy metals, and microorganisms, ensuring safety and uniform quality. It can be utilized as a functional and reliable ingredient in a wide range of fields, including sports nutrition, wellness foods, food for the elderly, and food for patients. We encourage you to consider our Rice Oligopeptide for your product development.

  • Food ingredients (powder)
  • Food/beverage functional materials

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High-quality millet peptides nutritional supplement and beauty health material.

High-quality millet peptides nutritional supplement and beauty health material.

Natural peptides derived from grains support health and beauty from within the body. Ideal for incorporation into supplements and functional foods!

Millet peptides are low molecular weight peptides obtained through extraction and enzymatic decomposition from "millet," a type of grain. Due to their small molecular weight, they have excellent absorption properties and high utilization efficiency within the body. This product is manufactured using carefully selected high-quality raw materials and the latest enzymatic decomposition technology. By reducing proteins to peptide levels, it alleviates the burden of digestion and absorption, enabling efficient nutrient supply. 【Main Features】 - Naturally derived from grains, safe and secure raw materials - High absorption rate due to low molecular peptides - Excellent amino acid balance, widely supporting health maintenance - Easy to dissolve in water, suitable for processing into supplements and beverages in powder form - Easy application for OEM and ODM products Millet peptides are a next-generation nutritional ingredient that can be utilized in various fields, including daily health maintenance, beauty, physical strength support, and immune care. They are particularly ideal for companies advancing product development with a "plant-based" and "natural-oriented" focus. Our company complies with food safety standards (such as HACCP and ISO22000) to ensure stable quality and supply systems. We can flexibly accommodate orders from small to large quantities, so please feel free to consult with us.

  • Food ingredients (powder)
  • Food/beverage functional materials

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High Purity Raspberry Peptides Support Women's Health and Fertility

High Purity Raspberry Peptides Support Women's Health and Fertility

New support material for women. Healthy and beautiful with raspberry peptides.

Raspberry peptides are peptide ingredients extracted from natural raspberries and reduced to low molecular weight through enzymatic decomposition. They are characterized by high absorption efficiency, making their effects easier to feel compared to conventional raspberry powder. They are particularly noted for supporting women's health, fertility, and anti-aging functions, and in recent years, their introduction as "functional materials for women" in the supplement industry has been expanding. **Main Features** - Support for female hormone balance - Expected as a material for fertility and reproductive function support - Useful for beauty and anti-aging care - High absorption rate, effective even in small amounts - Widely applicable from supplements to beverages Our raspberry peptides are manufactured in factories compliant with HACCP, ISO22000, Halal, and Kosher standards, ensuring safety and stable supply. Customization for OEM is also possible.

  • Food/beverage functional materials
  • Pharmaceutical materials and carriers

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Sunflower flower disk peptide, gout countermeasure and health support ingredient.

Sunflower flower disk peptide, gout countermeasure and health support ingredient.

Natural peptides extracted from sunflower flower heads. They can be widely used for managing uric acid levels, gout care, and maintaining everyday health.

Sunflower flower disk peptides are high-functional peptides extracted and purified from the "receptacle (disk)" that supports the seed part of the sunflower. In recent years, as the number of people suffering from elevated uric acid levels and gout has increased, they have gained attention as a natural health support material. 【Features】 - Supports uric acid level control - Expected to prevent and care for gout - Cell protection and health maintenance through antioxidant effects - Effective internal utilization through high-absorption low molecular peptides - Widely applicable in food, health supplements, and functional beverages This product complies with GMP, HACCP, ISO 22000, and also supports Halal and Kosher certifications. We provide a stable supply of safe and high-quality raw materials.

  • Food/beverage functional materials
  • Pharmaceutical materials and carriers

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Astragalus peptide health maintenance - herbal medicine-derived supplement ingredient

Astragalus peptide health maintenance - herbal medicine-derived supplement ingredient

Natural peptides derived from astragalus. Ideal for immune support and maintaining daily health, widely used in supplements and functional foods.

Huangqi peptides are high-functional peptides extracted and purified from the traditional Chinese medicinal material Huangqi (Astragalus membranaceus). They are gaining attention as a health support component made from natural materials, responding to modern health trends and immune care needs. 【Features】 - Expected to support immune function and maintain physical strength - Cell protection and health maintenance through antioxidant effects - Effective utilization in the body through high-absorption low molecular weight peptides - Widely applicable in supplements, functional beverages, and food materials This product complies with GMP, HACCP, ISO22000, and is also certified Halal and Kosher, ensuring a stable supply of safe and high-quality raw materials.

  • Food/beverage functional materials
  • Pharmaceutical materials and carriers

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Wheat germ peptide antioxidant & immune support ingredient

Wheat germ peptide antioxidant & immune support ingredient

Natural peptides derived from wheat germ support daily vitality and exercise performance.

Wheat germ peptides are high-quality low molecular weight peptides extracted from wheat germ, and they are a noteworthy ingredient with excellent antioxidant properties and immune-modulating functions. Wheat germ is known as a "treasure trove of vitamin E" and has been used for a long time as a source of nutrition that supports energy and vitality. This product is low molecular weight due to enzymatic hydrolysis, which enhances its absorption efficiency in the body. 【Main Features】 - Cell protection and anti-aging support through antioxidant effects - Supports immune function and health maintenance - Exercise nutrition ingredient that supports endurance and recovery - Highly water-soluble, applicable to a wide range of product forms - Natural-derived ingredient with excellent safety and stability It can be recommended as an ingredient for health foods and sports supplements across a wide range of generations.

  • Food ingredients (powder)
  • Food/beverage functional materials

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Sorghum-derived oligopeptides for spleen support and special medical food ingredients.

Sorghum-derived oligopeptides for spleen support and special medical food ingredients.

Oligopeptides derived from millet, which excel in digestion and absorption, provide gentle nutritional support for the gastrointestinal tract.

Sorghum-derived oligopeptides are low molecular weight peptides obtained by enzymatically breaking down the proteins of "sorghum," a type of grain. Due to their smaller molecular weight compared to regular proteins, they are easily digested and absorbed, allowing for efficient use as nutrients. 【Features】 - Supports gastrointestinal function and is expected to have a beneficial effect on the spleen - Ideal for nutritional supplementation for the elderly and those with reduced physical strength - Gentle on the digestive system due to their small molecular weight and rapid absorption - Highly water-soluble, allowing for incorporation into a wide range of forms such as drinks, powders, and tablets - Can also be used in research for specific health foods, special-purpose foods, and functional labeling foods Historically, sorghum has been used as a "digestive-friendly grain," and this oligopeptide is a material that maximizes its functions.

  • Food/beverage functional materials
  • Food ingredients (powder)

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High-quality oyster peptides for nourishment, male support, and health food ingredients.

High-quality oyster peptides for nourishment, male support, and health food ingredients.

Oyster peptides, concentrated with marine minerals and proteins, support vitality and health! Ideal for supplements and functional beverages.

Oyster peptides are low molecular weight peptides extracted from fresh oysters through enzymatic hydrolysis. They are rich in taurine, zinc, and essential amino acids unique to oysters, and are beneficial for nutritional support, male vitality, fatigue recovery, and immune care. Due to their smaller molecular size compared to regular oyster extract, they have superior absorption, allowing for efficient nutrient supplementation. Additionally, they are available in a water-soluble powder form, making them suitable for a wide range of products such as supplements and drinks. 【Features】 High-quality peptides derived from natural oysters High absorption and utilization rate due to low molecular weight Rich in taurine, zinc, and amino acids Expected benefits for nutritional support, male function, and fatigue recovery Easy application to health foods and functional beverages OEM and ODM support available Our company has established a stable supply system under quality management compliant with international standards such as HACCP and ISO22000.

  • Food ingredients (powder)
  • Food/beverage functional materials

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High-quality fish collagen peptides for beauty and health food ingredients.

High-quality fish collagen peptides for beauty and health food ingredients.

Natural collagen derived from fish skin and bones is broken down into low molecular weight. High-quality peptides that are optimal for beautiful skin, beauty, and joint support!

Fish collagen peptides are high-quality peptides that have been enzymatically hydrolyzed from collagen extracted from fish skin, bones, and meat. Due to their small molecular weight, they have a high absorption efficiency in the body and demonstrate excellent effects for health maintenance and beauty care. This product is gaining attention as a material that can be expected to support clear, beautiful skin, enhance firmness and elasticity, and maintain the health of joints and bones. It is in powder form and easily dissolves in water or beverages, making it suitable for use in supplements, beauty drinks, and functional foods. 【Main Features】 - Safe and secure natural ingredients derived from fish - Small molecular weight for high absorption - Supports beauty (skin firmness, moisture, elasticity) - Effective for bone and joint care - Excellent water solubility, easy to incorporate into beverages and foods Our company adheres to food safety standards such as ISO22000 and HACCP, ensuring stable quality. We can flexibly accommodate orders from small to large batches, making it ideal for OEM and ODM raw material procurement.

  • Food ingredients (powder)
  • Food/beverage functional materials

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