On the use of glycolic acid under the armpit after shaving
After shaving, the skin under the armpit is often sensitive. Glycolic acid, one of the fruit acids, has many skin effects, but it should be used under the armpit after shaving with caution.

Glycolic acid can promote the metabolism of the stratum corneum, help the skin to be rejuvenated, radiant and smooth. It can penetrate deep into the pores, clean up blockages, and improve the sweat glands and sebaceous glands that are prone to odor in the armpit. It can reduce odor production. And to a certain extent, it can adjust the acid-base balance of the skin and create a healthy skin environment.

The skin under the armpit is delicate, shaving or causing minor wounds. Glycolic acid is irritating to a certain extent. When used at this time, it may cause tingling, redness and swelling and other discomfort, and even cause allergic reactions. If the skin is already sensitive, the risk is higher.

If you want to use glycolic acid on the armpits after shaving, you should try it on a small area of skin first. Take a small amount of glycolic acid product and apply it to a small piece of skin under the armpit, observe it for 24 to 48 hours, and expand the use if there is no discomfort. And the initial concentration should be low. When the skin adapts, increase the concentration or frequency of use as appropriate. When using, you need to avoid the wound damage. If you feel uncomfortable, you should stop using it immediately. If necessary, ask a professional dermatologist.

In summary, it is feasible to use glycolic acid under the armpits after shaving, but you must operate carefully according to your own skin condition to ensure skin health.