The COSRX Master Patch X-Large is a hydrocolloid patch designed to effectively absorb impurities while protecting the skin. Its extra-large, contoured shape and niacinamide-infused formula help reduce the appearance of acne spots and provide a safer alternative to pore strips.

Why We Love It

• Extra-large design covers and protects larger blemishes or multiple spots at once
• Helps absorb pus, oil, and impurities from deeper or more stubborn breakouts
• Creates a protective barrier that prevents picking and irritation
• Discreet and comfortable, so you can wear it day or night
• Great for big pimples, cystic spots, or stressed skin needing targeted care

How to Use

1. Start with clean, dry skin and select a patch that fully covers the blemish.
2. Apply the patch firmly directly onto the pimple.
3. Leave on for several hours or overnight — remove when the patch turns opaque (filled with fluid).
4. Gently peel off and discard.