Retinol body lotions can help target skin concerns. Dermatologists share the benefits; plus shop expert-approved picks from ...

Leah Ansell, MD, is a board-certified dermatologist and assistant professor of dermatology at Columbia University. She also completed her dermatology residency at NewYork-Presbyterian/Columbia ...

Medically reviewed by Leah Ansell, MDMedically reviewed by Leah Ansell, MD Acne vulgaris, commonly known as acne, is a condition that causes flares or breakouts of pimples, zits, and blackheads in ...