On the safety of using glycolic acid under the armpit
If you want to know whether it is safe to use glycolic acid under the armpit, you need to study it in detail. Glycolic acid belongs to the class of fruit acids and is often used for skin rejuvenation. It can exfoliate, promote cell renewal, and is more useful in facial skin care.

However, the skin under the armpit is specific. The skin here is thin and sensitive, and there are many sweat glands, which are easily irritated. If you use glycolic acid rashly in the armpit, you may have many problems. First, allergic reactions. Due to the lively nature of glycolic acid, the skin under the armpit is delicate, or it may cause redness, swelling, itching, and even rash. Second, tingling. When glycolic acid touches the underarm mucosa, it can cause a short-term tingling. If the concentration is improper,

However, it is not completely unusable. If the underarm skin tolerates it well, you can try it before the small skin. Take a small amount of glycolic acid product and apply it to a small piece of underarm skin. After a few days, observe whether there are any adverse reactions. If there is no abnormality, you can use it gradually, but you must control its concentration and frequency. Low concentration glycolic acid, such as 2% - 5%, can be tried, and it should be thin at the beginning. When the skin adapts, increase the concentration as appropriate. The frequency of use should also not be high, once a week at the beginning, and then gradually increase to two or three times a week as the skin tolerates it.

When glycolic acid is used in the underarm, protection is also essential. After use, rinse with water, then apply mild moisturizing products to protect the skin barrier. If used during the day, especially sunscreen, because glycolic acid makes the skin sensitive to light, easy to cause sunburn and pigmentation.

In short, the use of glycolic acid in the armpit should be done with caution. Detect the characteristics of the skin, follow the correct method, control the concentration frequency, and re-follow-up care to ensure safety and enjoy the benefits of its skin care.