Our premium polyphenol blend delivers 75 mg of Japanese knotweed extract, standardised to provide 30 mg total resveratrol (with 15 mg trans‑resveratrol). The formula also includes 100 mg of grape skin extract, 50 mg of grape seed extract supplying 45 mg polyphenols (including OPCs), and 25 mg of red wine extract delivering 5.7 mg polyphenols. This multi‑source approach offers a concentrated, well‑rounded resveratrol complex designed for daily use.

POLYPHENOL COMPLEX - Harnessing four botanical sources - Japanese knotweed, grape skin, grape seed and red wine extracts - this formula provides a broad spectrum of naturally occurring polyphenols known for their presence in nutrient dense plant foods.