Circulex (also known as Proanthanol) is a broad-spectrum flavonoid product formulated from three separate but complementary flavonoid classes. The flavone glycosides of the famed Ginkgo biloba extract are combined with the anthocyanosides of bilberry extract, and with the grape seed proanthocyanidins, in nutritionally significant amounts. All three of these are standardized plant extracts having reliable antioxidant potency and are traditionally recognized for their healthful properties including support of blood circulation and capillary strength and integrity. Combines the best sources of proanthocyanidins for broad-ranging benefits.
NutriCology s grape seed extract raw material comes from France and is the highest quality available. It 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). Due to their superior water solubility, they are absorbed well and are generally well tolerated.