Allergy Research Group Grape Pips Proanthocyanidins 90 vcaps

Flavonol proanthocyanidin extract from grape seeds, providing antioxidant activity against peroxyl free radicals. Allergy Research Group grape seed extract raw material contains not less than 95% total polyphenols, including 83% oligomeric proanthocyanidins (according to the industry standard, determined as the difference between total polyphenols and monomeric polyphenols). They are water soluble, and are generally well tolerated.