What effect does exfoliation have on acne scars?

Exfoliation can significantly help reduce the appearance of acne scars due to its ability to promote the shedding of dead skin cells and stimulate skin cell turnover. By removing the uppermost layer of damaged skin, exfoliation encourages the growth of new, healthy skin which can be less discolored and smoother in texture. This process can also enhance the overall skin texture and tone, making scars appear less pronounced over time.

It's important to note that while exfoliation can be beneficial, it should be done carefully to avoid irritation or damage to the skin. Over-exfoliation could potentially result in negative effects, but when done properly, it supports the skin's natural healing processes and can lead to a more even complexion.