Dietary SupplementCollagen + ResveratrolA powerful blend of collagen, resveratrol and vitamin K2 to help revitalize blood vessels and keep blood flowing freely. Resveratrol is a potent antioxidant compound that strengthens heart and circulatory health.Clinically supported †Supports healthy blood flowHelps maintain flexible arteriesReplenishes collagen †This product is formulated for efficacy using clinically-supported ingredients.