Effects of Niacinamide and Glycolic Acid on Pigmentation Discern
Husband Pigmentation, and many people seek relief. Niacinamide and glycolic acid are both commonly used in skin care, and many people ask which is better for the effect of pigmentation.

Niacinamide is a vitamin B3 derivative. Its function is to prevent melanosomes from moving from melanocytes to keratinocytes, just like the enemy on the way, reducing the deposition of melanin in the epidermis. And it can increase the water content of the stratum corneum and improve the skin barrier. Long-term use can slow down the dullness of the skin and make the skin tone even. For those with sensitive skin, nicotinamide is mild, multi-tolerant, and gradually adjusts the skin, moisturizing and smoothing.

Glycolic acid is a fruit acid with small molecules and good transdermal properties. It can loosen the adhesion between keratinocytes, promote the renewal of the stratum corneum, and remove melanin with exfoliation. It can also prick the dermis collagen synthesis to improve the texture of the skin. However, it is more intense. If the skin is thin or sensitive, it may feel prickly and reddish at the beginning of use. High concentrations of glycolic acid need to be professionally applied to ensure safety.

If the skin is healthy and well tolerated, glycolic acid can be effective in quickly removing surface pigmentation, promoting exfoliation and rejuvenating the skin. However, if the skin is weak, niacinamide is more suitable, gently conditioning, and gradually changing the pigment problem.

In conclusion, nicotinamide and glycolic acid have their own strengths. To determine which of the two is better for pigmentation, you must measure your own skin type, tolerance, and follow professional guidance to achieve skin care and beauty.