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Posted underRetin-A q&a

What slows down the skin turnover rate? (Skin Renewal)

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I've seen that at age 25 the skin renews itself more slowly and that's why it is recommended to use Retin-A. But I want to know, what causes the turnover to slow down over the years? Is it sun damage? Or is it other factors?

Answers (2)

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Dr. Jason Emer, MD
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Harold J. Kaplan, MD profile photo
Dr. Harold J. Kaplan, MD
Board Certified Facial Plastic Surgeon
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