ISO certification NADH powder cosmetic grade NMN

β-nicotinamide mononucleotide is the precursor substance of the cofactor NAD+ of longevity protein in the human body. NAD+ is an important coenzyme in the tricarboxylic acid cycle, promoting the metabolism of sugar, fat, and amino acids, and participating in the synthesis of energy; NAD+ is also the only substrate for coenzyme I consuming enzymes (the only substrate for the DNA repair enzyme PARP, the only substrate for the longevity protein Sirtuins) Substrate, the only substrate for cyclic ADP ribose synthase CD38/157). NAD+ is involved in all aspects of human metabolism and is a key coenzyme. Without NAD+, metabolism will fail. The elderly lack NAD+, so all kinds of big and small problems will come. By supplementing NAD+, it can be comprehensively anti-aging. The full name of health ingredients NMN is "β-nicotinamide mononucleotide", which is a naturally occurring biologicall…