Niacinamide, a water-soluble substance, is also a precursor of cofactor nicotinamide adenine dinucleotide and niacinamide adenine dinucleotide phosphate. It not only has good solution stability but also has good photostability. Nicotinamide has several application levels, mainly including cosmetic grade nicotinamide, medical grade nicotinamide, food-grade nicotinamide, etc., among which, cosmetic grade nicotinamide is dedicated to the production of various skin care products and cosmetics, common toner, lotion, essence, sunscreen, etc., and medical grade nicotinamide is used as a drug for the treatment of skin diseases, stomatitis, tongue, etc.
Cosmetic grade nicotinamide is widely used in our daily skin care, its whitening effect is what we all see, but in addition to the whitening effect, it also has anti-aging, light spots, removes yellow oil, shrink pores, and other functions, and these skin problems are many people are facing or have experienced problems, especially irregular life habits, or the elderly, To improve these problems, the choice of cosmetic grade nicotinamide products should be a good choice, safe use, cost-effective, multiple efficacies, good effect. See here, do you have a new understanding of the efficacy of cosmetic grade niacinamide?