There are factors that can hinder this natural cell renewal process, such as aging, sun exposure, inflammation, dehydration, and disruption of the skin barrier. To support the skin's natural cell ...

Medically reviewed by Brendan Camp, MD Key Takeaways Exfoliate your skin about once or twice a week for optimal ...

Blackheads on the nose are something almost everyone deals with, and when they start increasing, it can feel frustrating and even embarrassing .

Katlein Franca, MD, is a dermatologist and clinical associate professor of Dermatology & Cutaneous Surgery and Psychiatry & Behavioral Sciences at the University of Miami. Regularly exfoliating your ...