Resveratrol+ is a dual-extract resveratrol supplement for antioxidant and healthy aging support. Each 1-capsule serving provides a 600mg Resveratrol Blend from two Japanese Knotweed (Polygonum cuspidatum) root extracts standardized to 10% and 50% trans-resveratrol, pairing two potencies in one vegan capsule. 60 capsules, 60-day supply. Made in the USA, third-party tested.