On the compatibility of glycolic acid and benzoyl peroxide
The skin is sick, and there are many facial sores. Doctors mostly treat it with glycolic acid and benzoyl peroxide. However, whether the two can be used together, doctors often investigate.

Glycolic acid is a fruit acid or the like. Its mild nature, exfoliates the skin, opens pores, promotes the metabolism of the skin, and rejuvenates the brilliance of the skin. It exfoliates the old keratin, makes the skin delicate and smooth, and can increase the permeability of the skin.

Benzoyl peroxide is a good medicine for treating sores. It can release new ecological oxygen, kill Propionibacterium acne, inhibit the secretion of sebum, remove inflammation and eliminate sores, and make facial sores gradually heal.

As for the compatibility of the two, there are many opinions. Or use both, the effect is complementary, glycolic acid exfoliates, helps benzoyl peroxide to absorb through the skin, and enhances its antibacterial ability; and glycolic acid promotes metabolism, which complements benzoyl peroxide to inhibit sebum secretion, and has a better effect on treating sores.

However, there are also concerns. The acidity of ethanol is mild, but it thins the stratum corneum, increases the permeability of the skin, and benzoyl peroxide is irritating. The combination of the two may cause skin intolerance, resulting in redness, swelling, and tingling.

Therefore, doctors use it when examining the quality of the patient's skin. For those with healthy skin and strong tolerance, using both may be effective; if the skin is sensitive and weak, it is recommended to try a small area first to observe its reaction, and then determine whether it can be used together. And when using it, follow the doctor's advice and do not increase or decrease the dose without authorization to avoid damage to the skin.

In general, glycolic acid is compatible with benzoyl peroxide, which has advantages and disadvantages. Doctors need to carefully observe the patient's situation and weigh the advantages and disadvantages before they can make the medicine work as well as protect the health of the skin.