Cosmetic grade nicotinamide is a special ingredient used in the cosmetic industry, which belongs to the B vitamin group, can play a whitening, maintenance, anti-aging and other functions. Because cosmetic grade nicotinamide can activate cyclic 3, 5-nucleotide phosphodiesterase, which can break down the melanocyte hormone 3, 5-cyclic adenylate to obtain adenine-5-monophosphate, it can reduce the production of melanin, thus playing a whitening role.
Emulsion, toner, essence milk products can add cosmetics niacinamide, and the composition is suitable for most of the people’s skin, oily, neutral and dry skin can be used, but there are still a few people will appear because of its concentration and the reasons for changing their skin is unwell, such as skin stabbing pain, redness, peeling, etc., if appear this kind of circumstance, so you need to stop using it immediately, And it is recommended that when choosing cosmetics containing cosmetic grade nicotinamide, you can do a skin test first, and apply it in the right amount behind the ear, observe the use, and normal use can be normal without abnormalities.
