Bio-Cyanidins? supplies polyphenols from the highest quality pine bar extract (Pycnogenol?), along with grape seed extract (95% OPCs). As a consequence of these ingredients, Bio-Cyanidins? provides superior botanically based antioxidant support. Dosage: One (1) tablets one (1) to two (2) times each day as a dietary supplement or as otherwise directed by a healthcare professional. Active Ingredients: Pycnogenol? (Maritime Pine Bark Extract), and Grape Seed Extract (95% OPCs). Pycnogenol? is the registered trademark of Horphag Research Ltd. and is protected by patent #4,698,360. Other Ingredients: Cellulose, calcium carbonate, stearic acid (vegetable source), magnesium stearate (vegetable source) and modified cellulose gum. This product is gluten and dairy free. Product Warnings: KEEP OUT OF REACH OF CHILDREN.