CLENZIDERM MD FOR NORMAL TO DRY SKIN Set ships for free, without the box, to bring more savings to you! It's Back!!! Obagi CLENZIderm M.D. Systems are the only prescription-strength acne treatments that contain a patented, solubilized form of 5% benzoyl peroxide (BPO) to penetrate deep into the follicle and treat acne where it starts. Available in two distinct systems, for normal to oily skin or normal to dry skin, these simple, 3-step, physician-dispensed acne therapies from Obagi Medical are clinically proven to better penetrate the follicles for effective P. acnes bacteria reduction and rapid lesion reduction. Who can benefit from the CLENZIderm M.D. Normal to Oily System? Patients with normal to oily skin Patients who prefer gels Patients with less sensitive skin who can tolerate most topical acne treatments How it works How are CLENZIderm M.D. Systems different than other BPO treatments? Other BPO-based treatments are formulated with insoluble micro or macro-crystals which can remain on the surface of the skin. CLENZIderm M.D. Systems are the only prescription-strength acne therapies that contain a solubilized form of 5% BPO designed to penetrate deep into the follicle and clear acne fast.