On the damage of glycolic acid to the skin
Glycolic acid, the impact on the skin, there are many opinions. However, if studied carefully, it does have the risk of hurting the skin.

Glycolic acid is sexually active and can promote the release of the stratum corneum of the skin. When used for the first time, it may feel smooth and delicate on the skin. This is because it accelerates the metabolism of the stratum corneum and the old material falls off. However, if used for a long time, the stratum corneum will gradually thin and the skin barrier will be damaged. Those who have a skin barrier, if it is the wall of the city, will protect the skin from external evil. If the wall is thin, wind evil, heat poison and other easily invade, causing skin sensitivity, often redness, swelling and itching.

And glycolic acid has a certain If the skin is delicate, it is easy to cause discomfort when touched. If the concentration is not properly controlled, high concentrations of glycolic acid can burn the skin, redness and tingling in light cases, and breakage of blisters in severe cases, damage and texture.

In addition, although glycolic acid can promote cell renewal, it may be overstimulated, or cause skin cell metabolism disorders. Skin metabolic disorder, or pigmentation disease, dark spots on the face, which is unsightly; or dry and desquamation of the skin, due to sebaceous gland secretion disorders, water and oil imbalance.

In summary, when using glycolic acid on the skin, be careful, observe the skin type carefully, control its concentration and frequency, and prevent its damage to the skin, in order to maintain the skin.