On the effect of glycolic acid on skin pigmentation
There is a problem of skin pigmentation in the world, and everyone suffers. Doctors seek a good prescription, and the use of glycolic acid has become more and more attention.

Glycolic acid has unique properties. It can lighten the bond between the cuticles, causing the old cuticle to gradually shed. During this process, the pigmentation of the skin's surface layer also decreases with the exfoliation of the cuticle. Because the old cuticle often contains too much pigment, after it exfoliates, the new skin is exposed, the color tends to be uniform, and the dullness gradually fades.

Look at all practices and apply glycolic acid to the pigmentation of the skin. At first, the skin may feel a little uncomfortable, which is a sign of the action of glycolic acid. Over time, it can be seen that the color of the pigmentation area gradually changes, and the skin tone gradually becomes uniform. Or in the face and neck, or in the limbs, many cases of pigmentation are improved by glycolic acid.

The reason is that glycolic acid can promote the metabolism of the skin. It accelerates the renewal of keratinocytes, so that the new cells at the bottom of the skin can reach the surface faster. The content of new cytochrome is appropriate, so that the appearance of the skin is brighter and the state of pigmentation is reduced. And glycolic acid may affect the path of melanin production, prevent the excessive synthesis of melanin, and control the accumulation of pigment from the source.

Use glycolic acid with caution. Its nature is strong, and when the concentration is high, it may cause skin allergies, redness and swelling. Therefore, before using it, when conducting a skin test, check the skin's response. And the process of use should be based on skin tolerance, gradually adjust the concentration and frequency, in order to achieve the effect of beautifying the skin and avoid skin injuries.

Glycolic acid has considerable potential for the improvement of skin pigmentation. Those who use it must know its properties in detail and use it according to the law, in order to use it to restore the skin's uniform appearance.