deep breakout liquid patchsoothes and clears on contact Invisible sulfur based spot treatment transforms from liquid to patch to soothe, clear, and help prevent future breakouts. Apply as soon as you feel a blemish forming and help stop breakouts before you can even see them. Skin mimicking film forms a semi permeable patch that allows airflow while protecting skin from pollution and irritants. Camphor delivers a cooling sensation. 5% Colloidal Sulfur helps combat breakouts