Retin-A is one part of improving the appearance of acne scars and discoloration nyc new york ny

Retin-A does two things for the skin. First, it increases cell turnover so dead skin cells are shed faster. This evens out skin tone and brightens the skin. Second, Retin-A stimulates collagen growth, which will even out the skin's texture to a small degree. '

It works well for superficial acne scars and discoloration, but for deeper scars that extend into the deep layer of skin called the dermis, other techniques like excision, laser, chemical peel, or dermabrasion are needed to get the best improvement