ResveratrolRich, a super-antioxidant polyphenol formula, provides a concentrated amount of all-natural trans resveratrol. It is sourced from premium-grade Japanese Knotweed extract and grape skins produced in Canada's most abundant fruit-growing region, Okanagan Valley, British Columbia, ResveratrolRich promotes healthy aging and over-all good health. The purity of ResveratrolRich makes this formula suitable for anyone, even those with sensitive stomachs.