Cosmetic grade nicotinamide are added to many skin care products, such as toner, creams, lotions, essence and body lotion, etc., in these products, may be in the tens of thousands of dollars or thousands of yuan product add cosmetic grade nicotinamide, which have a variety of skin care effect, such as whitening, oil control, moisturizing, anti-aging, whitening and repairing, etc., It can meet almost all our skin care needs.
Cosmetic grade nicotinamide is one of the very valuable skin care ingredients, it is cheap, accessible, mature technology, manufacturers, high quality, compared with some high plant extracts, its advantage is obvious, but when buying cosmetics grade niacinamide, pay attention to the manufacturer’s qualification, production line, check the quality of the product.
Consumers when buying level including cosmetics nicotinamide to protect skin to taste the need for skin test, although only a small number of people using the component will be allergic to appear red, dry and itchy skin, the phenomenon of intolerance, this may be because the skin itself is more sensitive, may also be a cosmetic grade of nicotinamide concentration is higher, the skin does not adapt, but suggest a simple trial, If there is no abnormality, it can be used directly. If there is intolerance, it can be used from low concentration and gradually increase the concentration until it reaches the normal concentration of the product.
