On the superposition of salicylic acid and glycolic acid
The way of skin care, the superposition of salicylic acid and glycolic acid is often concerned by everyone. The two have their own characteristics and different effects.

Salicylic acid is cool in nature, has the ability to dredge pores, can remove dirt and exfoliation in pores, and make the skin breathe smoothly. Like a breeze blowing through the path, the pores are unobstructed. Its anti-acne effect is quite significant, and it can inhibit the growth of Propionibacterium acne, such as cutting grass with a sharp blade and breaking the source of acne.

Glycolic acid is mild and highly penetrating, which can penetrate deep into the bottom layer of the skin, promote keratin metabolism, and rejuvenate the surface of the skin. Just like the spring rain, it nourishes and revitalizes the skin. It can improve the roughness of the skin and make the skin delicate and smooth. If it is carved with jade, it will become more radiant.

However, the two are used in combination, so be careful. The skin has different tolerances and different reactions. If the skin is delicate and sensitive, it may be difficult to tame like a horse, causing skin discomfort, redness, tingling, etc. Therefore, those who want to try it should try it on a small scale first and observe the reaction of the skin.

In terms of the order of use, it is advisable to use mild glycolic acid as a base first, and then apply salicylic acid after the skin adapts. In this way, if the layers are armed, step by step, the risk of skin discomfort can be reduced. And the stacking frequency should not be too high. Once a week is appropriate at the beginning. When the skin adapts, increase the number of times.

In short, the superposition of salicylic acid and glycolic acid, if used properly, such as a good doctor applying medicine, can bring many benefits to the skin and make the skin glow; on the contrary, if it is not done carelessly, it may hurt the skin and be counterproductive. Therefore, you need to use it cautiously according to your own skin condition.