Just distilled water, billions of oxygen nanobubbles, and science—for healthier, more beautiful skin. Benefits: Helps reduce hormonal acne in women Stops acne on sensitive skin that can’t tolerate traditional treatments Helps clear adolescent acne that never fully went away in adulthood Ideal for clean skincare enthusiasts seeking acne relief that’s free of synthetics and harsh chemicals Breakthrough skin science Acne is caused by anaerobic bacteria that thrive in places with a critical lack of oxygen, e.g., your pores. Using revolutionary nanobubble technology, AO2 CLEAR delivers 100% pure oxygen deep into your pores to kill the inflammation-causing bacteria on contact. Our patented technology delivers more oxygen than any other treatment for unprecedented soothing and preventative results. 30 Days Supply – Each 30 day supply kit includes four 150 ml pouches of A02 Clear, 60 biodegradable application sponges, and one application tray. INGREDIENTS: Distilled water, oxygen nanobubbles