Grape Seed Extract50-95%Proanthocyanide,China Bosheng price supplier

NameGrape Seed Extract

Herb SourceFrom the seeds of the Vitis vinifera L.

Active Ingredients: Including Proanthocyanide,polyphenols, Oligomeric Proanthocyanidins ,total polyphenols and so on.

Main IngredientsProanthocyanide

PurityProanthocyanide 40%-95%-98% Tested By HPLC

Molecular FormulaC ₃₀ H ₂₆ O ₁₂

Molecular Weight578.53

Structural Formula

BriefRed browm powder, tastes a little bitter.

Pharmacology: This product is a new efficient antioxidants, which can reduce the morbidity of heart disease, cancer, premature senility, hypertension, arthritis and Alzheimer, which could also increase the vascular resistance, reduce capillary fragility, prevent or mitigate bruises, varicosis, reduce the edema or swelling of the legs , lower the incidence of diabetes, which even can enhance the skin elasticity and smoothness, prevent ultraviolet radiation, enhance the immunity. Additionly ,its remarkable to acute digestive ulcer inflammatory .