Resveratrol Powder 25 Grams by Wasatch Naturals

What the brand says

Wasatch Naturals Resveratrol Powder belongs to a group of compounds called polyphenols which are thought to act like antioxidants. Antioxidants are compounds that inhibit oxidation. Oxidation is a chemical reaction that can produce free radicals, thereby leading to chain reactions that may damage the cells of organisms.