ResveratrolRich, a super-antioxidant polyphenols formula, provides a concentrated amount of 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 overall good health.* The purity of ResveratrolRich makes this formula suitable for anyone, even those with sensitive stomachs.