Our daily use of cosmetic grade nicotinamide skin care products can play a moisturizing function, this is because the local and external use of cosmetic grade nicotinamide can improve the level of free fat and ceramide in our skin, stimulate the dermal microcirculation, and prevent the loss of water in the skin. Because cosmetic grade nicotinamide can promote metabolism, and promote protein synthesis, faster cell differentiation of keratin. As a result, cosmetic-grade nicotinamide can be used in skin care products to reduce irritation caused by other ingredients in the product.
Cosmetic grade nicotinamide and glycerin used together, even if the moisturizing effect is better, can significantly relieve the symptoms of dry skin, maintain moisture in the skin, cosmetic grade nicotinamide use low cost, and has a high safety, therefore, is the choice of many skin care ingredients.
