(5 Pack) COSRX - Acne Pimple Master Patch / (24) Patches each pack All products listed are authentic and purchased from Korean supplier. Listed product has an expiration date of minimum of 1 year. How to Use: 1. Cleanse the area around the problem spot. 2. Select a bigger size patch than the problem spot and attach the patch to the spot. #COSRX #COSRXAcnePimplemasterpatch #Koreanskincare