Mega Resveratrol was a pioneer in introducing high potency resveratrol products (in 2008) and setting the standards of voluntary third party independent lab testing for purity and safety. Mega Resveratrol , is a pharmaceutical-grade trans resveratrol, micronized and purified to a minimum of 99% pure trans-resveratrol. We specialize in high purity, natural, trans-resveratrol products in a form of vegetarian capsules and powders. Our products are manufactured on a small scale batches to preserve freshness. Mega Resveratrol products contain absolutely no excipients, additives, binders, flaw-agents, fillers or preservatives (a.k.a. Inactive Ingredients). Mega Resveratrol is manufactured in USA and Each batch is tested for purity by an independent U.S. laboratory. Wild-harvested, 100% natural, 100% vegetarian. Member of NPA.