Niagen Bioscience

Niagen Bioscience (formerly ChromaDex) is the pioneers behind Niagen®, the patented form of NR used in clinical studies worldwide. We began 25+ years ago as a reference standards company, producing the pure, verified compounds research depends on. Today, over 75% of all published clinical studies on NR use Niagen, supported by 60+ patents, the USP Monograph for NR Chloride, and 300+ global research collaborations, including Harvard and Mayo Clinic.