On the treatment of hyperpigmentation by glycolic acid
The color of the skin of the husband, or the disease of hyperpigmentation due to various reasons. Looking at glycolic acid today, it is quite effective in the treatment of diseases, and it can be explored one or two.

Glycolic acid has a warm sex and unique ability. It can promote the renewal and metabolism of keratinocytes in the stratum corneum of the skin. Because of skin pigmentation, it is mostly related to the slow metabolism of the stratum corneum. The old keratin accumulates, and the pigment is difficult to excrete, resulting in the appearance of pigmentation. Glycolic acid can loosen the connection between the keratinocytes, causing the stratum corneum to fall off in an orderly manner, so that the pigment on the surface of the skin can be discharged, and the appearance of pigmentation

Furthermore, glycolic acid can stimulate the synthesis of collagen in the dermis. When the production of collagen in the skin increases, it can improve the structure and texture of the skin, making the skin firmer and smoother. And collagen can interfere with the production path of melanin, inhibit the activity of melanocytes, reduce the synthesis of melanin, and reduce pigmentation from the root.

It is also prudent to use glycolic acid to treat pigmentation. Its concentration and frequency of use are related to the curative effect and the tolerance of the skin. If the concentration is too high and the use is too frequent, it may cause skin discomfort, such as redness, tingling, etc. Therefore, it is necessary to find a suitable method step by step according to personal skin conditions. Test it at a low concentration first, observe the skin's reaction, and if there is no abnormality, then adjust it as appropriate.

It is important that glycolic acid is used in the treatment of pigmentation. However, only by making good use of it can you take advantage of it and avoid its harm, so that the skin can regain its uniform color.