In addition to the good results that can be obtained from fruit acid peels to acne scars, fruit acid peels are mainly used clinically to treat sun damaged skin and photo aging damage, freckles, acne scars, lighter skin tone chloasma and fine wrinkles on the frontal face can be used as appropriate. Therefore, the most important feature of fruit acid peels is that the skin itself is reshaped to appear significantly more uniform and consistent than before surgery, which cannot be achieved by any surgical procedure. In clinical applications it has also been found that fruit acids alone or in combination with other drugs can treat those skin disorders that hinder cosmetic appearance such as ichthyosis, post-inflammatory hyperpigmentation, young acne scars, freckle-like nevi, etc. Other peeling agents can also treat a portion of cosmetic skin disorders to achieve a cosmetic effect. The fruit acid peeling technique is suitable for any kind of skin color and almost any part of the body. In recent years, second-generation fruit acid products, mainly salicylic acid, have been marketed, and their efficacy has yet to be evaluated.