Cosrx Master Patch Basic, 36 pc, Local Treatment for Women, Has a pimple appeared? Get rid of it without leaving scars. Squeezing out pimples is often painful and can lead to small scars. Cosrx Master Patch Basic is an essential tool for anyone struggling with these imperfections. Just apply the Cosrx patch to the pimple, and it will take care of everything, ridding your skin of the pimple and protecting it from further contamination. Characteristics: hydrocolloid patches with a diameter of 12 mm absorb suppuration quickly and speed up healing their transparent design ensures they suit any skin tone they protect the affected areas from impurities How to apply: Apply Master Patch Basic to your clean, dry skin. Leave on overnight or until a white colour appears in the patch, indicating the absorption of impurities. Then, remove the patch carefully.