Many people are curious about the relationship between nicotinic acid and nicotinamide, so we’re going to look at it briefly today.
Nicotinic acid and nicotinamide are very simple transformation relations, nicotinic acid absorbed by the body can be transformed into niacinamide, therefore, there are many similarities between, but also certain differences, such as niacin and niacinamide acid, alkaline, nicotinic acid as acid, nicotinamide as weak alkaline, nicotinamide as an ingredient commonly used in cosmetics, also meet the acid and alkaline of cosmetics, Acid is irritating to the skin, and cosmetics are used in cosmetic nicotinamide, which is a special level in the field of cosmetics, in line with the requirements of cosmetics production.
In the field of cosmetics, nicotinamide is an important component, acid alkali is not only appropriate, but it also has multiple functions, such as in the formation of melanin cells and keratin cells play the role of small inhibit melanin body transfer between to inhibit serine protease-activated receptor activation, makes melanin small body can’t normal transmission, thus inhibiting melanin precipitation, whitening the skin.
