On the safety of glycolic acid
There are questions in the world: "Is glycolic acid safe?" This question is related to daily use, which is essential for people's livelihood and cannot be ignored.

Fuglycolic acid is involved in various products, such as skin care creams and cleansing liquids. It is lively, can rejuvenate the skin, make the skin smooth and moisturized.

However, in terms of its safety, it cannot be generalized. When used in moderation, the effect is significant. It can exfoliate, make the skin's metabolism orderly, and make new skin appear. It has the ability to improve acne, dullness and other diseases.

However, if you use it too much, or if you use it for people with sensitive skin, there is also a risk. It can cause skin redness, swelling, tingling, itching, and even cause allergies. Because the stratum corneum of the skin is overacted by it, the barrier is damaged, and external stimuli are easy to enter.

Therefore, when using glycol acid products, you should check the nature of your own skin. Sensitive skin should be tested locally first, and its reaction should be observed before it can be used. And the concentration of glycol acid in the product should also be paid attention to. Low concentrations have higher safety and can be gradually increased when the skin adapts.

In short, glycolic acid is not completely harmful, nor is it completely harmless. The key is to use it in moderation, review the skin and choose carefully, so that you can enjoy its benefits and avoid its harm, making the skin healthy and beautiful.