Now provided with lipid polymer coated Enteric capsules (proprietary). Targeted delivery bypassing the stomach acid and absorbing in the small intestine for the highest bioavailability. UltraHealth’s ResveraGEN - The only pure Resveratrol available anywhere. ResveraGEN is 99.8% pharmaceutical grade resveratrol with the highest bioavailability. UltraHealth synthesizes the pure organic compound (CAS No. 501-36-0) and uses a final two-step crystallization process to make ultra-pure resveratrol.