Used in skincare products for its antioxidant properties, helping to reduce signs of aging and protect skin from environmental damage. Also studied for potential cardiovascular benefits due to its anti-inflammatory effects. Found in dietary supplements aimed at promoting longevity and metabolic health. Investigated for use in hair growth formulations because of its ability to stimulate hair follicle activity. Serves as a biomarker in gut microbiome research since it is a metabolite of resveratrol produced by intestinal bacteria.