However, according to Dr. Ariel Ostad, a cosmetic surgeon based in New York City, products that use a prescription-strength ...

When it comes to night creams, no two products are created equally ... acne-prone skin without clogging pores can be tricky, ...

What is Differin like to use? I applied the gel each night of my trip, lessening the dosage or skipping it altogether if I was feeling extra dry. (Dryness is the main drawback with retinoids ...