The Effaclar Multi-Target Blemish Patches are blemish patches for face that help manage the appearance of blemishes and post-acne marks. These hydrocolloid patches create a protective barrier on the skin, shielding blemishes from external aggressors and picking. These barrier patches also helps to absorb gunk and excess oil, effectively targeting the visible size and redness of blemishes. KEY BENEFITS: Blemish Patch shields, targets, and absorbs gunk & excess oil, reducing appearance of blemish. Invisible patch design, making them suitable for both day and night use, and even under makeup. The patches come in two sizes-12 small (10mm) and 10 medium (12mm)-to accommodate various blemish sizes. The 420-micron thickness of the patches creates a reinforced barrier on skin and helps optimize absorption of gunk and excess oil. According to consumer tests, 94% of users agree that their spot looks flattened*, 96% agree that the patch protects and makes the spot less visible*, and 96% agree that it prevents the spot from worsening*. *Self assessment in a consumer test | La Roche-Posay Effaclar Duo+M Patch, Multi-Action Imperfection Patch for Breakout-Prone Skin 22 Patches | Dermstore