Antioxidants - Grape Seed Extract - Optimal Absorption

Grape seed extract is exceptionally bioavailable and readily absorbed by the body.

If supplementing, take 25 to 100mg daily, in divided doses.

You can obtain these benefits, though in less concentrated form, by drinking red wine and purple grape juice and also eating red grapes. Of the three, red wine would have the highest concentration of OPCs. Purchase organic grapes whenever possible, as this fruit is often highly contaminated by pesticide residue.