Niagen Bioscience, Inc. operates as a bioscience company engages in developing healthy aging products. The company operates through Consumer products; Ingredients; and Pharmaceutical Segments. It provides finished dietary supplement products that contain its proprietary ingredients directly to consumers and distributors; nicotinamide adenine dinucleotide (NAD+), an essential coenzyme that regulates cellular metabolism; and develops and commercializes proprietary-based ingredient technologies, including food-grade, Niagen, and pharmaceutical-grade Niagen and supplies these ingredients as raw materials to the manufacturers of consumer products. In addition, it commercializes NAD+ precursor nicotinamide riboside as the flagship ingredient under NIAGEN brand name. The company distributes TRU N…