Specification: Resveratrol =10.0% (HPLC); Liposomal type;
Suggested Soluble Ratio: 5% aqueous solution (5g powder dissolved in 100ml water);
Appearance: Light Yellow to Off-White Fine Powder;
Highlights: Water-soluble formulation (=10% resveratrol), HPLC-verified potency;
Derived from Polygonum cuspidatum Sieb. et Zucc. root, natural plant origin;
Superior bioavailability, no organic solvents;
5%-20% Competitive Prices than Global Suppliers;
OEM ODM for blends, capsules, gummies, tablets;
Meets EU/US functional ingredient standards;
Certificates: ISO22000, BRC, HACCP, KOSHER, HALAL, FDA, Non-GMO;
MOQ: 1kg;
link:https://www.watersolu.com/botanical-extracts/polygonum-cuspidatum-extract-resveratrol.html