Polyphenol Booster is derived from natural plant-based ingredients: Pomegranate Extract (Punica granatum, Peel) (90% Ellagic acid), Grape Seed Extract (Vitis vinifera) (70% proanthocyanidins) and Green Tea Extract (Camellia sinensis, Leaf)(95% EGCG).
Other Ingredients: Hypromellose (vegetarian capsule)
Note: Polyphenol Booster uses a purified polyphenol extracted from green tea (EGCG). This extract contains no appreciable amount of caffeine.