
Product Name: Resveratrol Powder
Source: Polygonum cuspidatum Extract
Appearance: White to off-white powder
Packaging: 1kg/bag, 5kg/box, 25kg/drum
Specification: 98%
Resveratrol is a natural polyphenolic compound mainly extracted from Polygonum cuspidatum (Japanese knotweed). With excellent antioxidant properties and high biological value, Resveratrol is widely used in dietary supplements, functional foods, beauty products, and wellness formulations. Springjia Resveratrol is produced through a professional extraction and purification process, ensuring high purity, stable quality, and reliable supply. Our strict quality control system guarantees consistent product performance for global customers.