On the Appropriate Frequency of Use of Glycolic Acid
For those who use glycolic acid, it is quite effective in the field of skin care, but the frequency of use is related to the suitability and effectiveness of the skin, so you should not be careless.

If the skin is tough and tolerant, when you first use glycolic acid, you can start every seven days. Glycolic acid has the ability to exfoliate, and it is first applied to the skin, and the skin needs to respond when needed. Step by step, so that the skin can gradually adapt to its nature and avoid excessive reactions. When the skin gets used to it, you can increase the frequency and use it every five days, but it should not be too hasty.

If the skin is tender and sensitive, such as the soft willows of spring, and the wind is easy to move, use glycolic acid with caution. At the beginning, it is advisable to use it once every half month. Look at the state of the skin, whether there is redness, itching, and tingling. If the skin is safe, you can slowly increase the frequency, up to every seven days. Do not be too hasty, causing damage to the skin, which is counterproductive.

When using glycolic acid, you should take heavy protection during the day. Glycolic acid makes the skin more sensitive to light, and if exposed to the hot sun, it is easy to cause pigmentation and other diseases. Therefore, after daytime use, you must protect it with sunshade and sunscreen.

In general, the frequency of glycolic acid use should be based on the characteristics of the skin and weighed against it. It is better to slow down than to rush, in order to achieve the good effect of skin care and maintain the health of the skin.