Skin care Niagen Bioscience Launches Tru Niagen® Beauty — The First NAD+ Skincare Supplement in the U.S. Featuring Niagen® (Patented Nicotinamide Riboside) – The AI Journal November 13, 2025 jhgreene Niagen Bioscience Launches Tru Niagen® Beauty — The First NAD+ Skincare Supplement in the U.S. Featuring Niagen® (Patented Nicotinamide Riboside) The AI Journal