On whether glycolic acid causes skin thinning
There are doubts in the world that glycolic acid causes skin thinning. Analyze it in detail today.

Glycolic acid belongs to fruit acids. Its effect on the skin has been studied a lot. At first, people thought that it might damage the skin barrier and cause skin thinning. However, a closer look at the experimental and clinical evidence shows that this is not the case.

Glycolic acid can promote the renewal of stratum corneum cells. In the stratum corneum of the epidermis, old cells gradually accumulate, often causing rough skin surface. Glycolic acid makes old cells quickly separate, new cells quickly grow, and makes the skin smoother. This process does not make the skin thinner, but can increase its metabolism and promote health.

Furthermore, glycolic acid can stimulate the production of collagen in the dermis. Collagen, the "beam and pillar" of the skin, provides elasticity and support to the skin. When glycolic acid acts on the skin, it stimulates fibroblasts and increases collagen production. This does not make the skin thinner, but strengthens the skin structure.

Many people who use glycolic acid have used it for a long time, but have not seen the appearance of skin thinning. The skin is firmer, shinier, and flaws are reduced.

Therefore, glycolic acid does not cause skin thinning. When used properly, it can add color to the skin and promote its health. But it should be used with caution, according to the amount and frequency of skin type selection, to prevent discomfort.