Nicotinamide is a water-soluble substance with solution stability and photostability. Stability is best in solutions with a pH of 6.

Nicotinamide is mainly an active ingredient in skin care products, which can achieve the effect of hydrating and locking water, and it also has the effect of diluting melanin, which can make the skin more tender and shiny.

B3 nicotinamide is also known as: vitamin B3, vitamin PP, 3-pyridinamide, Nikkenam. When synthesizing b3 nicotinamide, the "β-methylpyridine" is first oxidized into "niacin", and then chemically reacts with ammonia water to form "ammonium β-pyridine", and finally heat dehydration, forming b3 nicotinamide.

Research found that nicotinamide mononucleotide (NMN) is the precursor of a key coenzyme NAD+ in the body. NAD+ is not only an important raw material for the DNA repair system in the cell, but also a key contact factor between the nucleus and the mitochondria responsible for energy synthesis.