What skin concern can glycolic acid help to address?

Glycolic acid is an alpha hydroxy acid (AHA) that is widely recognized for its ability to exfoliate the skin effectively. It works by loosening the bonds between dead skin cells, promoting their removal and revealing the healthier, smoother skin underneath. This exfoliation process is particularly beneficial for addressing uneven skin tone and texture, making it the key benefit of glycolic acid.

When used in skin care treatments, glycolic acid helps to reduce the appearance of dark spots and discolorations that contribute to uneven skin tone. Additionally, it enhances skin texture by smoothing out rough patches, which can lead to an overall improvement in the skin's appearance. Its effectiveness in promoting cell turnover also encourages the growth of new skin cells, further improving the uniformity of the skin.

While other skin concerns listed may be important, glycolic acid primarily targets issues related to uneven skin tone and texture, making it a valuable ingredient in addressing these specific conditions.