Oxy® Clinical Advanced Face Wash. New! Acne treatment. 2% salicylic acid. Clinical results without a prescription. 25 times more acne medicine remains on the skin after rinsing. Patented AcneShield salicylic acid unclogs pores. Gentle enough to use every day. Uses: treats and helps prevent acne blemishes. Questions Toll free 1-877-636-2677 Mon-Fri 9 AM-5 PM (EST).