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

Raw materials Product List

151～165 item / All 362 items

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L-Theanine Relaxation Support Functional API Ingredient

L-Theanine Relaxation Support Functional API Ingredient

Natural amino acid 'L-theanine' derived from green tea - a noteworthy ingredient that contributes to stress relief, improved concentration, and enhanced sleep quality.

L-Theanine is a natural free amino acid found abundantly in green tea leaves and is also known as a flavor component of tea. It has gained attention primarily for its stress-reducing and relaxing effects, and it is widely used in functional foods. The L-Theanine raw material (API grade) we offer is of pharmaceutical and health food quality, purified to a high purity (≥98%), and has the following characteristics: - Relaxation effects (increases brain alpha waves) - Improvement in sleep quality (natural onset of sleep and deep sleep) - Support for concentration and attention - Synergistic effects with caffeine (alertness + calm mental stability) - Non-dependence and minimal side effects (safe for long-term use) It is possible to choose between natural or fermentation-derived sources, making it suitable for vegan and vegetarian products.

  • Food/beverage functional materials
  • Pharmaceutical materials and carriers

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High-purity polyphenol API raw material of tea catechins (tea polyphenols)

High-purity polyphenol API raw material of tea catechins (tea polyphenols)

Antioxidant, antibacterial, and fat-burning support. A group of high-function polyphenols derived from green tea, attracting attention as functional foods and health materials.

Green Tea Catechins are the main polyphenol components found in the leaves of green tea (Camellia sinensis), known for their powerful antioxidant activity. In particular, EGCG (epigallocatechin gallate) exhibits a variety of physiological effects such as promoting metabolism, burning fat, and providing antibacterial and anti-inflammatory benefits, making it widely used in health foods, cosmetics, and quasi-drugs. The tea catechin API raw materials we offer are high-purity products extracted and refined from natural green tea leaves, featuring the following characteristics: - Strong antioxidant effects (high ORAC value) - Promotes fat burning (diet support) - Antibacterial, breath freshening, and cavity prevention - Assists in improving blood sugar levels and blood lipids - Can also be used as an anti-aging and UV care ingredient We can accommodate products ranging from food grade to quasi-drugs and functional foods.

  • Food/beverage functional materials
  • Pharmaceutical materials and carriers

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Hesperidin Natural Flavonoid API Ingredient

Hesperidin Natural Flavonoid API Ingredient

Strengthening blood vessels and protecting capillaries with vitamin P-like effects. A natural polyphenol component extracted from citrus peels.

Hesperidin is a natural flavonoid compound found abundantly in the peels of citrus fruits (especially mandarins), known for its vitamin P-like effects, strengthening of capillaries, improvement of blood flow, and anti-inflammatory and antioxidant properties. This component is particularly noted for the following health functions: - Promotion of peripheral blood flow and vascular protection - Measures against cold sensitivity and swelling (strengthening of capillaries) - Enhancement of vitamin C absorption - Antioxidant, anti-inflammatory, and anti-allergic effects - Also used as a supportive ingredient for varicose veins and hemorrhoids Our hesperidin API raw material is of high purity (≥90%), food grade, and suitable for use in quasi-drugs and OTC raw materials.

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

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Ammonium glycyrrhizinate, water-soluble, high-purity API, reliable pharmaceutical and health ingredient.

Ammonium glycyrrhizinate, water-soluble, high-purity API, reliable pharmaceutical and health ingredient.

Water-soluble ammonium glycyrrhizinate API, a component attracting attention for its anti-inflammatory effects and liver function protection. It is of high purity and stable supply, making it ideal as a raw material for pharmaceuticals and health foods.

Ammonium glycyrrhizinate is a key component extracted from licorice, possessing various physiological activities such as anti-inflammatory effects, liver function protection, and antiviral effects. It is water-soluble and easy to handle, widely used as a raw material in pharmaceuticals and health foods. The ammonium glycyrrhizinate API we provide is manufactured under strict quality control with high purity and has passed various safety tests. Produced in a GMP-certified facility, we guarantee high quality suitable for pharmaceutical grade use. It is an ideal ingredient for anti-inflammatory agents and liver disease-related products in the pharmaceutical field, as well as for health supplements and dietary supplements.

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

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Cavalactone Natural Anti-Anxiety and Relaxation Support API Ingredient

Cavalactone Natural Anti-Anxiety and Relaxation Support API Ingredient

Plant-derived active ingredients extracted from the traditional plant "Kava." This API material is suitable for natural relaxation, anxiety relief, and sleep support.

Kavalactones are the main active components extracted from the root of the traditional plant kava (scientific name: Piper methysticum), which has been used for rituals and medicinal purposes since ancient times. They are excellent API materials widely utilized for mental care applications in modern society, such as alleviating mental stress, reducing anxiety, promoting relaxation, and supporting natural sleep. The main active components are standardized to the following six types of kavalactones: - Kavain - Dihydrokavain - Yangonin - Methysticin - Dihydromethysticin - Desmethoxyyangonin These components act on the central nervous system, providing natural calming and anti-anxiety effects through the activation of GABA-A receptors and the regulation of the norepinephrine and dopamine systems. They are gaining attention as an alternative to benzodiazepines, and due to their low dependency and minimal side effects, their popularity is increasing, particularly in Europe and the United States.

  • Pharmaceutical materials and carriers
  • Food/beverage functional materials

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Monk fruit glycosides (mogrosides) natural sweetener API raw material

Monk fruit glycosides (mogrosides) natural sweetener API raw material

Mogrosides, a natural sweet component derived from monk fruit, are contained in high purity. As a calorie-free natural sweetener, it is an ideal API ingredient for food, beverages, and health supplements.

Monk fruit glycosides (mogrosides) are natural sweetening components extracted from the fruit of the gourd family plant "monk fruit (Siraitia grosvenorii)." They mainly contain triterpene saponin glycosides such as mogroside I, II, III, and IV, and are characterized by having a sweetness hundreds of times greater than that of sugar while having almost zero calories. With the growing health consciousness, they are gaining attention as a natural sweetener suitable for diabetes patients and those on a diet. Additionally, antioxidant and anti-inflammatory effects have been reported, expanding their application as functional food ingredients. Our monk fruit glycosides are refined to high purity and guarantee uniform sweetness intensity. We have obtained certifications such as GMP and ISO, and we thoroughly implement quality control systems. They are highly safe and can be widely used as sweeteners in food additives and supplements.

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

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Apple cider vinegar powder (apple cider vinegar) health maintenance support ingredient

Apple cider vinegar powder (apple cider vinegar) health maintenance support ingredient

Natural apple cider vinegar is powdered for ease of use and portability. It is a popular ingredient expected to have various health benefits, including weight loss, digestion promotion, and support for intestinal health.

Apple Cider Vinegar Powder is a health ingredient made by fermenting carefully selected apples to obtain apple cider vinegar, which is then powdered using spray-drying technology. It maintains the functional components while suppressing the unique flavor and acidity of vinegar, allowing for easy blending and processing in powder form. The acetic acid and polyphenols contained in apple cider vinegar have been reported to provide various health benefits, such as promoting fat metabolism, stabilizing blood sugar levels, improving gut health, and exhibiting antioxidant effects. Particularly in Western countries, it is popular as the "Apple Cider Vinegar Diet" and is widely used in functional beverages, supplements, and health foods. Our apple cider vinegar powder is characterized by stable quality and high solubility, making it easy to use for various applications. We can also flexibly accommodate OEM and custom formulations.

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

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Apple polyphenols antioxidant and beauty support API ingredient

Apple polyphenols antioxidant and beauty support API ingredient

Apple-derived polyphenols with strong antioxidant power. A natural ingredient that attracts attention for its multifunctional benefits such as anti-aging, whitening, and dieting.

Apple Polyphenols are high-functional plant-derived components extracted from the skin and flesh of apples, primarily containing multiple polyphenols such as procyanidins, catechins, chlorogenic acid, and quercetin. These polyphenols are excellent at removing active oxygen in the body, exhibiting antioxidant effects, and have been reported to provide a wide range of health benefits, including anti-aging, suppression of UV damage, whitening effects, as well as inhibiting the accumulation of visceral fat and supporting blood sugar and lipid metabolism. The apple polyphenol raw materials we provide are made from carefully selected non-GMO apples and are produced through processes such as solvent extraction, concentration, and spray drying. They are available in a stable and high-quality powdered form, making them widely applicable in various functional foods, supplements, beverages, and cosmetic ingredients.

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

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Cell wall disrupted pine pollen, a nutrient-rich natural ingredient with improved absorption rate.

Cell wall disrupted pine pollen, a nutrient-rich natural ingredient with improved absorption rate.

Maximizes absorption efficiency through cell wall disruption technology. A superfood containing over 200 types of nutrients that supports vitality, immunity, and beauty for both men and women.

Pine Pollen is a natural superfood that has been valued as a traditional dietary therapy material in ancient China, known for its various health benefits including nourishment, endocrine balance, immune support, and skin beauty. This product is processed using a special cell wall disruption technology (broken wall technology), allowing for the efficient absorption of active ingredients that are typically difficult to absorb due to the cell wall. Pine Pollen contains over 200 nutrients in a natural balance, including 22 types of amino acids (8 of which are essential amino acids), more than 30 trace elements, over 10 types of vitamins, enzymes, SOD-like active components, plant sterols, and nucleic acids. It is particularly noted for containing plant hormones with testosterone-like effects, which are considered beneficial for maintaining hormonal balance and vitality in both men and women. Broken wall pine pollen has been ultra-finely processed (D90≦10μm), significantly improving its absorption, solubility, and bioavailability, making it suitable for a wide range of applications in supplements, health foods, and functional beverages.

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

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Aesculin (Horse Chestnut Seed Extract) Blood Circulation and Swelling Countermeasure API Ingredient

Aesculin (Horse Chestnut Seed Extract) Blood Circulation and Swelling Countermeasure API Ingredient

Aescin derived from horse chestnut seeds. A functional ingredient that attracts attention for promoting blood circulation, vein care, and addressing swelling. Suitable for pharmaceuticals, cosmetics, and health foods.

Aescin is a natural saponin compound extracted from the seeds of the horse chestnut (Aesculus hippocastanum), and it is a useful ingredient confirmed to have effects on venous health, vascular protection, anti-inflammation, and improvement of swelling. In particular, it is widely used in pharmaceuticals, supplements, and skincare products aimed at preventing varicose veins, strengthening capillaries, and improving lymphatic flow, and it is evaluated as a functional material for "blood flow, swelling, and leg fatigue." This product contains **high-purity Aescin (20% to 98%)** as the active ingredient, manufactured and managed in a factory that has obtained international certifications such as GMP, ISO, HACCP, Halal, and Kosher. It is suitable for various applications, including medical use, functional food with labeling, and topical cosmetics.

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

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Salicin-rich natural extract (natural anti-inflammatory and analgesic) API raw material

Salicin-rich natural extract (natural anti-inflammatory and analgesic) API raw material

High-purity extraction of the natural anti-inflammatory component "salicin." It has analgesic, antipyretic, and antioxidant effects, making it a versatile ingredient suitable for pharmaceuticals, supplements, and cosmetics!

This is an API ingredient containing high-purity salicin extracted and refined from the bark of willow (Salix alba). Salicin is a natural anti-inflammatory substance that is metabolized into salicylic acid in the body and is also known as a precursor to aspirin. It has been reported to have pharmacological effects such as antipyretic and analgesic properties, anti-rheumatic effects, antioxidant activity, and antibacterial properties, making it noteworthy for its natural origin and gentle action. This product is standardized to contain over 98% salicin (HPLC) and is manufactured in a GMP-certified facility. As a supplement ingredient, it is used in joint care, inflammation suppression, and detox products, and it can also be applied as a pharmaceutical-grade analgesic and antipyretic auxiliary component. As a cosmetic ingredient, it can be utilized in skincare and calming formulas as an antioxidant and anti-inflammatory component. If necessary, we can also provide water-soluble, micro-powdered, and customized concentration options.

  • Pharmaceutical materials and carriers
  • Cosmetic materials and raw materials

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High purity Tanshinone IIA (Salvia miltiorrhiza extract) pharmaceutical grade API raw material

High purity Tanshinone IIA (Salvia miltiorrhiza extract) pharmaceutical grade API raw material

High-purity extraction of "Tanshinone IIA," which is attracting attention for its cardiovascular protective effects. With trusted quality certified by GMP and ISO, it is ideal for pharmaceutical and health food applications.

Tanshinone IIA is a high-purity lipid component extracted from the roots of the Lamiaceae plant "Danshen (Salvia miltiorrhiza Bunge)" and is of pharmaceutical grade. The main active ingredient, "Tanshinone IIA," is known for its anti-inflammatory, antioxidant, cardiovascular protective, and blood circulation improving effects, and is widely used as a raw material in traditional Chinese medicine, proprietary Chinese medicine, and modern pharmaceuticals. This product guarantees a high purity of over 98% through HPLC methods and is manufactured under a quality control system that complies with domestic and international pharmaceutical manufacturing standards. It is consistently managed from extraction to purification and analysis at a dedicated factory that has obtained GMP certification. Furthermore, it meets various international certifications such as ISO, HACCP, FDA, Kosher, and Halal. Being a lipophilic component, it is also suitable for applications in lipid-soluble formulations, nanoencapsulation materials, ointments, and capsule products.

  • Pharmaceutical materials and carriers
  • Biofeed for Livestock

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Ketsumeishi seed-derived extract Health food and functional ingredients

Ketsumeishi seed-derived extract Health food and functional ingredients

For improving bowel movements, eye health, and supporting lipid metabolism. Functional ingredients derived from natural plants containing anthraquinones and vitamins.

"Ketsumeishi extract" is a naturally derived extract obtained from the mature seeds of the leguminous plant Ketsumeishi (Cassia obtusifolia or Senna obtusifolia). It has been traditionally used in Asia, particularly in China, for improving bowel movements, enhancing liver function, and alleviating eye strain. Today, it is widely utilized as a core ingredient in health foods and herbal formulations. The main components include anthraquinone derivatives (obutushiforin, chrysophanol), flavonoids similar to those found in the Rubus genus, vitamins, and plant sterols, which are noted for their functions such as promoting intestinal peristalsis, supporting vision, and providing antioxidant effects. This product is manufactured under strict quality control in a factory certified by GMP, ISO, and HACCP, making it suitable for various applications including food, supplements, herbal preparations, and pet health products.

  • Pharmaceutical materials and carriers
  • Food/beverage functional materials
  • Biofeed for Livestock

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Bitter Orange (Kijitsu) Extract Powder - High Concentration of Flavonoids, Pharmaceutical Ingredient

Bitter Orange (Kijitsu) Extract Powder - High Concentration of Flavonoids, Pharmaceutical Ingredient

The power of traditional Chinese medicine "Bitter Orange" is concentrated. A multifunctional plant ingredient that supports metabolism, promotes gut health, and has anti-inflammatory properties, thanks to its high content of synephrine and flavonoids!

Bitter orange (Citrus aurantium L.), the unripe fruit of the Rutaceae family, has been used as a traditional Chinese medicine for promoting digestive function and regulating the flow of qi. This product, "Citrus aurantium Extract Powder," contains high-purity plant flavonoids (mainly naringin and hesperidin) and synephrine, which are expected to have effects such as promoting metabolism, improving intestinal health, and providing anti-inflammatory and antioxidant benefits. In particular, synephrine has recently gained attention as a functional ingredient in diet-related supplements. Manufacturing is carried out in a GMP and ISO certified facility, ensuring stable quality and traceability. It can be applied to a variety of products, including health foods, supplements, quasi-drugs, and functional beverages. We have a wealth of experience in OEM product development and are also adopted by domestic and international raw material manufacturers and pharmaceutical companies.

  • Pharmaceutical materials and carriers
  • Food/beverage functional materials
  • Biofeed for Livestock

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Perilla extract powder with high content of standardized rosmarinic acid - anti-allergy and anti-inflammatory ingredient.

Perilla extract powder with high content of standardized rosmarinic acid - anti-allergy and anti-inflammatory ingredient.

A high-functional plant extract derived from the traditional ingredient perilla (shiso). With anti-allergic and antioxidant effects from rosmarinic acid, it is ideal for health foods and functional materials!

Perilla (Perilla frutescens) is a plant of the mint family that has been used in medicinal cuisine and traditional Chinese medicine in East Asia, including Japan and China, for a long time. Particularly, the components extracted from its leaves have been reported to have anti-allergic, antioxidant, and anti-inflammatory effects, making it a focus material in functional foods and supplements. This product, "Perilla Extract Powder," is a powdered extract with a high content of plant-based functional components extracted from perilla leaves, primarily standardized to contain 1.0% or more rosmarinic acid. This allows for various applications, including alleviating allergy symptoms, supporting skin barrier function, addressing hay fever, and providing anti-aging care through antioxidant effects. Manufacturing is carried out in a factory certified with GMP, ISO, and HACCP, ensuring stable quality control and the ability to respond to various analyses. We also offer extensive OEM support for food, health foods, quasi-drugs, and cosmetics.

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

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