Herbivore Blue Wave 2% Salicylic Acid Acne Treatment 30ml/1oz. Brand new, never opened or pumped. Retails for $48. Open to offers! Open to bundling! A clinically backed breakout-clearing serum with maximum-strength two percent salicylic acid and barrier-supporting plant actives: blue tansy, willow bark, and aloe. Skin Type: Normal, Dry, Combination, and Oily Skincare Concerns: Pores, Redness, and Acne and Blemishes