resveratrol 1600mg per serving of organic trans-resveratrol & potent antioxidants, pure extra strength complex, anti-aging, radiant skin, blood sugar and immunity support- 45 day supply simple-organics simple-organics resveratrol has anti-oxidents that can help anti-ageing benefits and healthy brain function.resveratrol can help prevent cell damage caused by free radicals, which are believed to be the cause of aging and other health issues. here are just a few of the ways resveratrol helps keep you healthy & feeling good. other benefits include energy and mood boosts, reducing of skin dryness and inflammation, improved digestion, enhanced immune and nervous system and cardiovascular health.our manufacturing facililty is located in the united states and follows good manufacturing practices (gmp)