On the relationship between glycolic acid and redness
Smell the redness of the skin, and everyone suffers from it. Today's exploration of glycolic acid in redness may be beneficial, and it can be said.

Glycolic acid belongs to fruit acid and the like. Its molecules are tiny and can travel smoothly between the stratum corneum of the skin. The stratum corneum is the guardian of the skin, but it may be disordered due to dryness and invasion of evil spirits, resulting in redness. Glycolic acid enters it, which can loosen the connection of keratinocytes and make it metabolized in an orderly manner.

When the skin has poor metabolism, old keratin accumulates, and blood is not smooth, redness is easy to appear. Glycolic acid promotes the renewal of the keratin, such as dredging the river channel, and the redness is slightly slower through qi and blood. And glycolic acid can stimulate the collagen of the dermis to regenerate, making the skin dense and firm. If the skin is a city wall, it will be hard for evil to invade, and it can also reduce the worry of redness.

However, everything has a degree. Although glycolic acid is good for regulating the skin, if it is used too properly, or the skin is weak, it will cause the skin to be intolerant and redness to intensify. Glycolic acid has certain irritating properties and can disturb the skin barrier. Therefore, those who use glycolic acid must check the quality of the skin, step by step, try it first, observe its reaction, and then use it without fear.

In short, glycolic acid is used for redness, and it is a good policy to use it reasonably; if it is used inappropriately, it will be harmful. Those who want to solve the trap of redness must not be careless.