Key ingredients include 2% Salicylic Acid that helps to unclog pores, refine skin texture, and prevent blemish-reoccurrence. Lipo-Hydroxy Acid (LHA) gently exfoliates and refines pores. Zinc deeply purifies the skin and helps reduce sebum. Menthol has soothing and antibacterial properties as well as a refreshing effect. Fragrance-free. Hypoallergenic. Physiological pH. Dermatologically and allergy-tested.