Acne scars: Is microneedling more effective than chemical peels?
Share on PinterestIt is best to see a professional for microneedling treatment to reduce acne scarring. ohlamour studio/Stocksy A new study compared two dermatological treatments—microneedling and chemical peels—to see which works best for treating acne scars. The researchers focused on people with darker skin and randomly assigned them to receive one of the two treatments.