Organic Polygonum Cuspidatum Extract Capsule

Product Overview Polygonum Cuspidatum Extract Capsules are a premium nutraceutical dosage form delivering high-purity Resveratrol, derived from Japanese Knotweed root. As one of the most efficient delivery formats in Plant Extracts, capsules offer convenience, precise dosing, and enhanced market acceptance across global supplement brands. Widely used in Nutritional Ingredients, Anti-aging Ingredients, and Herbal Extracts, these capsules are particularly востребованы in the US, EU, and AU markets. B2B buyers prioritize standardized resveratrol content, stable supply chains, and full-service Capsule Manufacturing with private label capabilities. Content Note: Prepared by our technical team based on current scientific literature. Health claims comply with FDA/EFSA guidelines. Last reviewed: April 2026 According to a study in Nature (2006), resveratrol may activate sirtuin pathways linked to longevity in model organisms. According to a study in Cell Metabolism (2008), resveratrol demonstra…