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Grape Seed Extract

Product name: Grape Seed Extract, OPC, Proanthocyanidins
Botanical source: Vitis Vinifera L.
Used part: seeds
Specification: Proanthocyanidin 95%, Polyphenols 80%
Appearance: Reddish brown fine powder
CAS No.: 84929-27-1
Molecular formula: C32H30O11
Molecular weight: 590.574
Package: 1Kg, 25Kg, or per customers’ requirements.
Storage: Keep in a cool and dry place, away from light and moisture

What is Grape Seed Extract?

The grape seed extract is a high-efficiency natural antioxidant ingredient extracted from grape seeds. Catechins and procyanidins make up the majority of the polyphenols found in grape seeds. Catechin compounds include catechins, epicatechins, and their gallates, which are the main monomers in grape seeds. They are the building block of procyanidin oligomers and polymers and are the most active substances found in nature to resist oxidation and scavenge free radicals. Grape seed extract can effectively remove excess free radicals in the human body, and has super anti-aging and immune-enhancing effects. Its main functions include anti-inflammatory, anti-histamine, anti-allergic, anti-allergen, anti-oxidation, anti-fatigue, enhancing physical fitness, improving sub-health state, anti-aging, beauty, promoting blood circulation, etc.



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