Yes, retinol can be effective for treating acne. Retinol, a derivative of vitamin A, helps to unclog pores, reduce inflammation, and promote cell turnover, which can help prevent and treat acne. It is important to start with a lower concentration to assess your skin’s tolerance and to use it as part of a well-rounded skincare routine that includes moisturizing and sun protection. It is recommended to introduce retinol slowly into your routine to avoid irritation.