Cover and protect visible blemishes with COSRX Master Patch Basic. This practical pack contains 36 clear hydrocolloid acne patches that absorb excess fluid and help prevent touching or picking. The thin, discreet patches create a clean environment that supports the skin’s natural recovery and are suitable for acne-prone skin.

Cleanse and dry the skin completely. Choose a patch slightly larger than the blemish and press firmly into place. Leave on for several hours or overnight. Replace when the patch turns white or loses adhesion. Do not apply skincare underneath.

Ingredients/material: medical-grade hydrocolloid dressing with an adhesive backing. The patches contain no added treatment serum.