On the Suitability of Glycolic Acid for Daytime Use
Fuglycolic Acid is quite important in the field of skin care. However, whether it can be used during the day has been in the world for a long time.

Watching the intensity of sunlight, in which ultraviolet rays contain UVA and UVB, can cause skin damage, sunburn, and cause aging. Glycolic acid has the ability to exfoliate, after use, the stratum corneum of the skin becomes thinner, and its defense against ultraviolet rays is reduced. If used during the day, if the skin has no armor, it will face the attack of ultraviolet rays directly, which is easy to burn, and the melanocytes are stimulated, causing pigmentation, and the skin is dark and dull.

However, it is also said that it can be used during the day. The reason is that today's skin care products have the effect of sun protection. If you use glycolic acid, make good use of high-multiple sunscreen, supplemented by physical sunscreen methods such as parasols and sun hats, you can reduce the harm of ultraviolet rays. And moderate use of glycolic acid can promote keratin metabolism, help the skin absorb sunscreen, and make the sunscreen work better.

But everything has a degree. When glycolic acid is used during the day, you must check your own skin. Sensitive skin, the stratum corneum is thin, and it may cause skin discomfort, redness, swelling, and itching. Therefore, for sensitive skin, use glycolic acid with caution during the day, that is, use it or use it, and you must try it on a small scale first to check the skin's response, and it can be used without worry.

All in all, whether to use glycolic acid during the day or not, when weighing the pros and cons. According to your own skin condition, make good use of sunscreen and practice it cautiously, so that the skin can benefit from glycolic acid and avoid its harm.