Detailed answer

Chemical exfoliants play a crucial role in treating uneven skin tone. They work by gently removing the outermost layer of dead skin cells, promoting cell turnover, and revealing a fresher, more even complexion. Chemical exfoliants such as alpha hydroxy acids (AHAs) like glycolic acid and lactic acid, as well as beta hydroxy acids (BHAs) like salicylic acid, help to dissolve the bonds between dead skin cells, allowing them to be sloughed off more easily. This process not only improves the appearance of uneven skin tone, but also helps to diminish hyperpigmentation, sunspots, and acne scars. It is important to note that while chemical exfoliants can be highly effective, it is crucial to use them correctly and to follow a proper skincare routine to avoid over-exfoliation and irritation.