Fortify your key “longevity factors” – a healthy heart, brain, immune system and muscles – with a higher level of antioxidant support. Resveratrol Sustained Release offers a daily 500 mg serving of trans-resveratrol, the powerful plant actives that decades of research back-up. Our prized Pro-Longevity Factors® Blend includes trans-resveratrol from wildcrafted, sustainably sourced Japanese Knotweed and potent compounds from grape seed, skin, fruit and vines, because that’s where they’re concentrated. Smooth and steady is the key to getting the most benefits. Tri-Activ Technology™ helps increase antioxidant activity by deploying a steady release of resveratrol over 4 hours. Cellular Age-Defying Formula** Offer maximum antioxidant protection** As with all our supplements, there are no unnecessary ingredients, binders, fillers, additives or preservatives.