- SUPPORTED BY DECADES OF RESEARCH – Tru Niagen is one of the most Well-Researched Patented Supplements and is backed by two Nobel Prize winners, 50 owned and licensed patents, 400+ published scientific studies, 275+ global research collaborations, and 30+ clinical trials. Supported by decades of science and research, Tru Niagen is truly one-of-a-kind. *Based on revenue per largest US e-commerce marketplace (March '23–Feb '24)