Cosmetic grade nicotinamide is a kind of skin care ingredient with whitening, moisturizing, anti-wrinkle, whitening, and other multiple functions. At present, from the application of cosmetic grade niacinamide, it is very common in skin care products, cosmetics, daily necessities, and other products, and has a certain status.
Cosmetic grade niacinamide whitening effect left a lot of people very deep impression, the reason why it can play a whitening role, is mainly because it can reduce the melanin that has been produced, but also inhibit the production of melanin, from two aspects of the treatment of melanin, to achieve the effect of whitening, but also can dilute the spot, improve skin quality.
Cosmetic grade niacinamide has many useful benefits, but it is not suitable for everyone and is generally not recommended for allergic skin. The cosmetic grade niacinamide products we use will contain impurities of niacin acid, which is a very irritating component, because the concentration of cosmetic grade niacinamide itself is 2%~5%, and there is no excessive doping niacin acid, which is why some skin will not be allergic, some skin will be allergic. We suggest that you should try it before choosing skin care products. If you are not allergic, you can choose and use it normally.