Normal: Benzoyl peroxide often causes dry, irritated skin. When you write "acne black scars" it suggests post-inflammatory pigmentation. A retinoid may be your best bet. Adapalene or tretinoin are available at different strengths and different forms. Expect some irritation and expect to use it for a long time. If you suffer active acne the best therapy is oral spironolactone.
Answered 2/26/2016
1.6k views
3 doctors weighed in across 3 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question