For a long time, cosmetic grade nicotinamide has been considered to be the star ingredient in the skin care industry, widely popular, but also favored by major brands, from a dozen yuan to thousands of yuan in skin care products, you may find cosmetic grade niacinamide figure.
Cosmetic grade niacinamide is well-known in the skincare industry for its whitening properties, so how does it work? It is reported that cosmetic grade niacinamide can not only inhibit the production of melanin, but also reduce the melanin already produced, promote the metabolism of skin cells, maintain the moisture content of the skin, promote the microcirculation of the dermis, dilute wrinkles, shrink pores, oil control, and even can play a good repair role on the skin.
When we use skin care products containing cosmetic grade niacinamide, should we distinguish the use time? Is it night or day? Cosmetic grade niacinamide can be used during the day and at night, but during the day when using skin care products containing cosmetic grade niacinamide, should also do the corresponding sunscreen measures, and night use is more conducive to skin repair, the use of the case does not need to consider the use of time.