How effective is fruit acid for acne improvement?

Generally, "dou" refers to acne. Glycolic acid treatment for acne works by leveraging its mild acidic properties to help remove excess buildup of keratinocytes, promote the generation of new epidermal cells, and achieve the goals of brightening skin tone and eliminating acne. The typical reference price for glycolic acid acne treatment ranges from 2,000 to 8,000 yuan per session. Improvement is usually noticeable within 7 to 14 days after the procedure, although side effects such as skin redness, swelling, or thinning of the stratum corneum may occur. Overall, the effectiveness of glycolic acid treatment for acne is quite good. A detailed analysis is as follows:

Glycolic acid is mildly acidic, allowing it to gently penetrate the outer layer of the skin and interact with keratinocytes. In normal skin metabolism, keratinocytes continuously age and accumulate on the skin surface, forming a protective layer known as the stratum corneum. However, when this layer becomes too thick or skin turnover is impaired, pores can easily become clogged, leading to acne. Glycolic acid accelerates the metabolism of the stratum corneum, helping to remove excess accumulated keratinocytes, effectively reducing pore blockages and creating favorable conditions for acne resolution. At the same time, glycolic acid promotes the production of new epidermal cells. This mechanism helps accelerate the skin's renewal cycle, resulting in smoother, finer, and healthier-looking, more youthful skin.

If needed, it is recommended to visit a reputable medical facility and undergo the treatment under the guidance of a qualified physician to ensure both effectiveness and safety.