Select and apply patch according to size of pimple area on clean skin. Do not apply any products beforehand. The patch may turn white and swell due to absorption of exudation. If this happens, replace with a new patch.
Disclaimer: Please note ingredients are subject to change at manufacturer's discretion. For the most complete and up-to-date list of ingredients, please refer to product packaging.
Doing a patch test before using any new product is recommended.