Resvero-SE ActiveResvero SE Active features 250 mg of exceptional quality, 99% pure trans resveratrol (from Polygonum cuspidatum) in each softgel. Trans resveratrol is the active form of resveratrol and is responsible for its many benefits on human health, which relate to its broad antioxidant and cell signaling activities.* Resveratrol is a phytoalexin stilbenoid; it has been detected in more than 70 plant species and contributes to the health benefits of grape