MEDICAL GRADE HYDOCOLLOID PATCH SPEEDS UP HEALING PROCESS BY EXTRACTING IMPURITIES AND P. BACTERIA WHILE MAINTAINING HYDRATION AND REDUCING INFLAMMATION. (REDNESS) THE PATCH TREATS BOTH CYSTIC AND REGULAR ACNE, BUG BITES, AND BY PROTECTING THE CLOGGED HAIR FOLLICLE FROM BACTERIA AND INFECTION. HELPS WITH CYSTIC ACNE PICKERS AND BUG BITE SCRATCHES WHICH MINIMIZES SCARRING. REDUCES INFLAMMATION ONLY AFTER A FEW HOURS AFTER APPLYING AND BEST USED OVERNIGHT BEFORE BEDTIME. SOLD AT DERMATOLOGIST DOCTOR'S OFFICES