On glycolic acid suitable for sensitive skin
People with sensitive skin often need to be cautious when choosing skin care products. Glycolic acid, in the field of skin care, gradually shows its ability, but when used for sensitive skin, it should be carefully studied.

Glycolic acid is a fruit acid or the like. Its molecules are as small as possible, can quickly penetrate the surface of the skin, and it has great exfoliation power. It can exfoliate the old skin, making the skin surface smooth and bright. For ordinary skin, this is a beautiful thing, but sensitive skin is another matter.

For sensitive skin, the stratum corneum is thin and the skin barrier is fragile. Although glycolic acid has strong exfoliating power, if used improperly, it may increase the burden on the skin. In light cases, the skin is red and slightly itchy; in severe cases, it will sting and cause allergies.

If you want to use glycolic acid for sensitive skin, choose the first concentration. Low concentration glycolic acid, relatively mild, or can make sensitive skin tolerated. When you first use it, you must try it on a small area of skin to see if it is uncomfortable. And the frequency of use should not be high, and it should be gradual.

Furthermore, supporting care is indispensable. When using glycolic acid, you need to supplement it with gentle moisturizing products to strengthen the skin barrier. Pay special attention to sunscreen during the day. After covering the skin with glycolic acid, it is more sensitive to ultraviolet rays. If there is no protection, it is easy to cause skin damage.

In short, although glycolic acid may have an improvement effect on sensitive skin, it must be used with caution. According to the characteristics of the skin, scientific use can only seek the benefits of skin care and avoid skin damage.