Acne Pimple Master Patches

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COSRX Acne Pimple Master Patches are Hydrocolloid patches that protect wounded or troubled area from getting worse while maintaining humidity of skin to prevent further breakouts. 

Finally, an acne treatment that treats acne for what it really is, an infected wound. These little pimple patches are an overnight fixer to make whiteheads, blackheads and picked zits disappear by morning. 

The Cosrx Acne Pimple Master Patch is a thin clear hydrocolloid patch that feels similar to a hydrogel sheet mask in texture, adhering your skin strongly. It'll stay on through showering and washing! It treats breakouts by eliminating infection and bacteria, which is what causes them in the first place. It's able to breakdown debris from blackheads and absorb gunk from whiteheads overnight, so you won't experience a harsh dry patch from using this. It even helps flatten and heal cystic acne faster!

With three differently sized patches in a pack, you can choose which one will cover your bases.

Fragrance-free. Product Contains one sheet of patches with 24 patches:

  • - 7mm (10ea)
  • - 10mm (5ea)
  • - 12mm (9ea)

    How to use:

    Cleanse the area around the problem spot.
    Select a bigger size patch than the problem spot and attach the patch to the spot.


    Cosrx Acne Master Pimple patches offers intensive care to problematic spots on skin.

    Hydrocolloid patch protects skin from external pollutants and prevents secondary infections caused by harmful substances.

    A.D.F. Hydrocolloid Dressing
    The uniquely developed hydrocolloid material effectively extracts impurities and creates moist environment, which makes the healing process faster.

    Protecting the problematic areas
    The spot patch acts as a barrier against bacteria, preventing secondary infection.

    Intensive Acne Healing
    These masters in healing acne adheres to the skin strongly and does the magic overnight and throughout the day.

    Easy & Hygienic to Use
    COSRX Acne Pimple Master Patch comes in a resealable pouch and sterilized double packaging to keep it sanitary.


    All skin types


    Cellulose Gum, Styrene Isoprene Styrene Block Copolymer, Polyisobutylene, Petroleum Resin, Polyurethane Film, Liquid Paraffin, Tetrakis Methane

    Customer Reviews

    Based on 2 reviews
    easy and invisible!

    These patches do what they promise. Very easy to use too! Although I'd say most are a bit too small for actual pimples and are more the size for blackheads. They suck up the goo pretty okay, but I've had other patches (the green pack-thingy) that work better. That said, they are almost completely invisible! If you don't know they're there, you can see them!


    This is a staple in the skincare industry. These patches work well, but I would have to try them more to have a more detailed review. However, for now, I can say that they are easy to use when you want to conceal a very red spot, and it forms a protective barrier so it won't get more irritated. :)