Differin is a topical retinoid medication used to treat acne. It is available in gel, cream, and lotion form, and is applied to the skin once or twice a day. Differin is effective in treating all types of acne, including mild, moderate, and severe acne.
Differin is available over-the-counter in the United States, and is also available by prescription. It is important to note that Differin is not a cure for acne, but it can help to improve the appearance of the skin and reduce the number of breakouts.