EFFACLAR PATCHES 22CT. Benefits: Invisible hydrocolloid patch with 420-micron thickness creates a reinforced barrier on skin and helps optimize absorption of gunk and excess oil. Multi-targeted efficacy by shielding blemishes from picking and external aggressors, targeting visible size and redness. Suitable for day and night wear, and for use under makeup. Features: Dermatologist-Tested. Allergy-tested, ensuring safety and suitability for acne-prone skin. Research Results: 94% of users agree that their spot looks flattened*. 96% agree that the patch protects and makes the spot less visible*. 96% agree that it prevents the spot from worsening*. *Self assessment in a consumer test.