Eucerin Dermo Purifyer Mattifying Fluid 50ml effectively fights pimples and blackheads and helps control blemish and acne-prone skin in the long term. The mattifying fluid contains: Salicylic Acid: antibacterial and anti-pimple remover, which helps reduce blemishes and prevent their re-appearance. Mattifying particles: provide an anti-shine effect for 8 hours without clogging pores. Skin becomes noticeably clearer and a long-lasting matte effect that improves complexion.