Grape seed extract, a natural polyphenol ingredient that enhances antioxidant power.
Grape Seed Extract
Derived from high-quality grape seeds. Rich in proanthocyanidins (OPC), this high-function plant extract is ideal for beauty, anti-aging, and vascular care.
Grape Seed Extract is a natural polyphenol component extracted from grape seeds, known particularly for its high concentration of proanthocyanidins (OPC), which are recognized as powerful antioxidants. OPC has about 20 times the antioxidant power of vitamin C and about 50 times that of vitamin E, demonstrating excellent effects in removing active oxygen, suppressing cellular aging, and maintaining vascular flexibility. This product uses high-quality wine grape varieties (Vitis vinifera) selected from France or China, and is manufactured through ethanol and water extraction, followed by low-temperature concentration and spray drying. The OPC content can be adjusted up to 95% (by UV method) and is widely utilized as a key ingredient in supplements, functional foods, and beauty products. Furthermore, it is a multifunctional ingredient with extensive research and achievements in areas such as skin whitening, skin firmness, eye health, menopausal care, blood flow improvement, and the prevention of lifestyle-related diseases.
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basic information
Product Name: Grape Seed Extract Active Ingredient: Proanthocyanidins (OPC) Specification: OPC 95% (UV) / OPC 75%-80% (HPLC) customizable Extraction Solvent: Water, Ethanol Appearance: Fine powder, reddish-brown to dark brown Raw Material Plant: Vitis vinifera (European grape) seeds Solubility: Water-soluble (excellent) Certification: GMP / ISO / HACCP / Halal / Kosher Uses: Antioxidant, anti-aging, beauty and blood flow support, eye care, lifestyle disease prevention Packaging: 1kg aluminum bag / 25kg drum
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Applications/Examples of results
Functional foods and supplements (antioxidant, beauty, vascular protection) Drinks, gels, beauty drink ingredients Skincare and anti-aging cosmetics Eye health and blue light care related products
Company information
YOUCHANG INDUSTRIAL DEVELOPMENT CO., LTD is a specialized manufacturer of natural ingredients, focusing on herbal extracts and plant-derived extracts, and is a global company with strengths in international exports. We develop products that integrate traditional knowledge of Chinese medicine with biotechnology, catering to diverse industries such as pharmaceuticals, cosmetics, health foods, functional beverages, personal care, animal nutrition, and aromatherapy. Our main products include herbal extracts, fruit and vegetable powders, tea extracts, peptides, active pharmaceutical ingredients (APIs), natural flavors, essential oils, reed diffusers, and aroma candles. We utilize advanced extraction technologies such as supercritical CO₂ extraction, low-temperature vacuum concentration, membrane separation, and spray drying to achieve high purity and stability of components. We have obtained various international certifications including ISO, GMP, HACCP, HALAL, KOSHER, and organic certification, establishing a quality control and traceability system. We can accommodate both small batches and large-scale production. Through stable quality, competitive pricing, professional support, and sustainable sourcing of raw materials, we build trust with business partners around the world.
