A 3-step acne treatment formulated to help combat acne and, with daily use, help prevent future acne from forming. The CLENZIderm M. D. Acne Therapeutic System includes clinically proven ingredients such as benzoyl peroxide and salicylic acid that help treat acne where it starts and help provide a clearer, healthier-looking complexion. Key Ingredients2% SALICYLIC ACIDSalicylic acid helps to reduce surface sebum levels and unclog pores. 5% BENZOYL PEROXIDEBenzoyl Peroxide penetrates to reach bacteria in the pores where acne starts. Dermstore has partnered with Flex to allow you to use your Health Savings Account (HSA) or Flexible Spending Account (FSA). This means you can now use your HSA or FSA debit card to buy Obagi Medical products with pre-tax dollars, resulting in net savings of 30-40%, depending on your tax bracket. Eligible for HSA/FSA with a letter of medical necessity at checkout. From dermatologist-recommended treatments to solutions for chronic skin conditions like acne, eczema, and rosacea, these products are both effective and eligible. | Obagi Medical CLENZIderm M. D. Acne Therapeutic System Set | Dermstore