Eucerin Dermo Purifyer Concealer Stick 20g A concealer produced by Eucerin that targets and eliminates the most stubborn of spots and blackheads. The Eucerin Purifying Concealer Stick contains Salicylic Acid, proven to reduce inflamed break outs and the concealer formula provides a high coverage for pimples and blackheads. It smoothly conceals blemishes and smooths out skin while reducing pimples and penetrates clogged pores. Suitable to use during pregnancy and other medicated treatments. How to use: Cover the affected area with a thin layer one to three times a day as required. Follow with make-up as appropriate.