This lightweight acne blemish treatment serum helps to fight against blackheads, breakouts and cystic acne. Formulated with 0.5% Salicylic Acid plus a unique Anti-Blemish complex, comprised of Tea Tree Oil, Willow Bark Extract, and calming Lavender and Chamomile, this potent acne-fighting serum reaches deep into the skin to help unclog pores and prevent future breakouts to reveal clearer, healthier-looking skin. 2 fl oz.