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COSRX

COSRX - Acne Pimple Master Patch 24 Patches (3 Sizes)

COSRX - Acne Pimple Master Patch 24 Patches (3 Sizes)

Prix habituel $9.99 USD
Prix habituel Prix promotionnel $9.99 USD
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COSRX Acne Pimple Master Patch is a cult-favorite hydrocolloid pimple patch that draws out gunk from whiteheads and shields blemishes so they heal faster and flatter. Each pack has 24 patches in 3 sizes to fit any spot.

How hydrocolloid pimple patches work

The hydrocolloid material absorbs fluid and impurities from a blemish while creating a protective seal that stops you picking and shields against bacteria. The result is a calmer, flatter spot — often overnight — with less risk of scarring. A must-have for acne-prone skin and sudden breakouts.

How to use a pimple patch

Apply to clean, dry skin over the blemish (skip actives on that spot first). Leave on for 6–8 hours or overnight, and replace once the patch turns white. Works best on raised, whitehead-type spots.

Pairs well with

Build a routine for acne-prone skin with a gentle cleanser and soothing centella (cica) care.

How to Use
Apply to clean, dry skin over the blemish. Leave on 6–8 hours or overnight, then replace once the patch turns white. Best on raised, whitehead-type spots.
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Frequently Asked Questions

How long do I leave a pimple patch on?

Leave it on for 6–8 hours or overnight, and replace it once it turns white — that means it has absorbed the fluid from the blemish.

Do pimple patches work on every type of acne?

They work best on raised whiteheads with a visible head. They're much less effective on deep cystic bumps or blackheads.

Can I wear one under makeup?

Yes, the thin patches can be worn during the day (they show slightly), but overnight use on clean skin is most effective.

Should I put anything under the patch?

Apply to clean, dry, product-free skin. Acids or spot treatments underneath reduce how well the patch sticks and works.