Niacinamide
Nicotinamide
Product Name: Niacinamide
Synonyms: Vitamin B3, Vitamin PP; 3-pyridinecarboxamide;
CAS : 98-92-0
EINECS: 202-713-4
Molecular formula: C6H6N
Molecular weight: 122.12500
Appearance: white needle crystal or crystal powder
Niacinamide has the following effects on the skin:
1. it can accelerate the metabolism of skin cells, promote the circulation of the stratum corneum, make the skin younger and more energetic, and at the same time it has a certain antioxidant effect, which can keep the skin elastic;
2. it can whiten and freckle, nicotinamide can prevent the transport of melanin to keratinocytes;
3. it can repair the stratum corneum, strengthen the skin's own defense capabilities, and at the same time have a certain effect of water lock. Therefore, some skin care products and beauty products will contain certain nicotinamide ingredients.