NMN Powder, also known as β-Nicotinamide Mononucleotide, is a natural bioactive nucleotide widely used as NAD+ precursor raw material. It appears as white crystalline powder with slight inherent bitter taste, water-soluble. Our product adopts advanced biotech fermentation process, with purity up to 99.9% tested by HPLC. Strict heavy metal and microbial control is implemented during production. It is a popular ingredient for health supplement formulation, supporting cellular NAD+ level maintenance for healthy aging needs.