What it isWhat it is What It Is. What it does medicube's SOS Invisible Patch, 36 hydrocolloid guards thin enough to deny..Product detailsWhat It Does. Key Benefits Hydrocolloid: fluid absorption and protection Ultra-Thin Edge: makeup-invisible daywear How to Use. How to use Apply an appropriate amount evenly onto target areas. Massage gently until fully absorbed. Use as directed in your daily routine.Why you'll love it Provides the practical benefits of a targeted Korean skincare step that complements a balanced routine Supports consistent application within the appropriate routine step Allows the amount, coverage or frequency to be adjusted as needed Pairs with complementary products without replacing essential daily care Best forNormal, dry or dehydrated skin seeking targeted daily care.How to useApply an appropriate amount in the recommended routine step, moving from lighter to richer textures and allowing each layer to settle.Good to knowPatch test before first use and stop if persistent irritation occurs.