Differin is the first and only FDA-approved full prescription strength retinoid.
Differin Acne Treatment Gel is different! Acne Treatment Gel This acne treatment is now available without a prescription. In order to get the best results, spread a thin layer over your face, once a day, every day.Differin treats the redness and inflammation associated with acne and helps prevent pimples, blackheads, and clogged pores before they occur..