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COSRX

COSRX Acne Pimple Master Patch.

#9 in AcneSee the ranking →
About this product

An acne pimple patch sold in several sizes, designed to cover breakouts and protect them from picking while they dry out.

Full ingredients

Cellulose Gum, Hydrogenated Poly(C6-20 Olefin), Polyisobutene, Styrene/​Isoprene Copolymer, Salicylic Acid, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Styrene/Isoprene Copolymer

More from COSRX 46 products · Guru Score 88% →

Guru Score

77%

Yay

11 experts · Strong agreement

What the gurus are saying

These patches stick well, even some of the smaller sizes where other brands lose their grip, so they're great for anyone who picks. A barrier keeps fingers off a spot, so the suggestion is to patch it and baby it rather than pick. The one thing to keep in mind is that they can be trickier to peel off, and though thinner than some, they're still noticeable.
Synthesized from 11 expert reviews · most recent take September 2026

What they liked

  • Stays stuck through toning and moisturizing
  • Draws out oils and sebum
  • Prevents picking at blemishes

What they flagged

    Nothing. None of the experts who reviewed it raised a problem.

    Best for

    Key actives

    Formula notes

    Fragrance-freeNo drying alcohol

    Where to buy

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    What the gurus are saying.

    Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.

    All takes Yay takes Nay takes Mixed takes Hide sponsored
    ✓Yay
    "I ordered three pairs of the CosRx Acne Plus Pimple Master Patch because I have a teenage daughter who inherited my skin, and I still have acne at my age of 47, and we both tend to pick at our pimples when we're stressed or bored or concentrated or basically anytime. So, these really do come in handy."
    ✓Yay
    "And that is why I recommend these. They're just better quality. The texture of their patches, the thickness of their patches in a good way, the way they stick on your skin is just so much better. COSRX makes patches of different sizes, and that is also what I love because not all acne and breakouts are the same size. But these ones stay on better. They're great if you're like a picker sometimes like me that can't help keep touching your acne. It's great to protect your acne."
    All 2 takes from Dr. Jenny Liu
    COSRX Skincare Favorites | Worth the Hype or Skip? | Derm Dr. Jenny Liu
    "And that is why I recommend these. They're just better quality. The texture of their patches, the thickness of their patches in a good way, the way they stick on your skin is just so much better. COSRX makes patches of different sizes, and that is also what I love because not all acne and breakouts are the same size. But these ones stay on better. They're great if you're like a picker sometimes like me that can't help keep touching your acne. It's great to protect your acne."
    Dermatologist favorite acne patches | Dr. Jenny Liu
    "I love that it has variety because we don't all get pimples the same size, so I love that it has various different sizes that you can pick from. It sticks fairly well, even some of the smaller ones, because that's one problem I've had with other brands, some of the super tiny ones, it's hard to pull off, and then once you pull them off they lose their stickiness and then they don't stick well onto your skin."
    ✓Yay
    "I used up the COSRX Master Patch Intensive. These are nice, these actually are, they have some salicylic acid and tea tree leaf oil as well."
    All 3 takes from AliceintheRabbitHole
    Skincare EMPTIES (& products that expired!!): Playing Favorites
    "I used up the COSRX Master Patch Intensive. These are nice, these actually are, they have some salicylic acid and tea tree leaf oil as well."
    Ulta Sale Week 2: UGH! Scammy, Stinky, Frustrating Products?! A lot to avoid IMHO...
    "The Master Patch set from COSRX comes with 90 patches, and this is a great price in the sale, 90 patches for under $10 with the 50% off. That's a good sale."
    COSRX: Ranking 18 Products Best to Worst! (2023 Version)
    "I'll put COSRX's pimple patches next, I like them, I think they're fine. They do tend to be a little more expensive than some other K beauty options and I like those other options too, so I won't go out of my way to buy these, but if I catch a good deal on them I'll buy them, they work."
    ✓Mixed
    "It's not as thick actually as the Mighty Patch, it doesn't give you that splitting of the plastic, so it's forcing you to have to bend the plastic and almost try and peel it off, and this means it's going to be slightly trickier, you might get a little bit more creasing of the actual patch itself and you might have to touch a bit more of it. I put it on, I would say it's definitely thinner, slightly more discreet, I'd say still obvious."
    ✓Yay
    "You always need them"
    ✓Mixed
    "COSRX has some of the best spot treatments. They actually have pimple patches that I use on my shoulder, and that's one I'd recommend if you are a picker. Don't pick it, patch it and baby it. The COSRX ones are good, though Korea doesn't actually make my favorite pimple patches. I have other pimple patches from American brands like Zit Sticka that I like a lot better, but if you wanted to keep it K Beauty, I would say COSRX has some of the better ones, even though they're not my favorite."
    ✓Yay
    "Cosrx have some really cheap ones."
    ✓Yay
    "I would much prefer that you use a hydrocolloid pimple patch on any blemish that's sort of coming to a head, something like the CosRx pimple [...] patch because not only will this hydrocolloid patch draw fluid out of the pimple and help dry it out quicker, it's also formulated for use on the skin and it acts as a barrier to prevent you from picking at the pimple."
    ✓Yay
    "If I ever got a really angry spot on my face, I'll put a clear spot patch on like the COSRX ones, and I'll do this on top. And it works amazing."
    Sponsored
    All 2 takes from Jamie Genevieve
    10 BEAUTY TIPS (that are actually realistic) | JAMIE GENEVIEVE
    "If I ever got a really angry spot on my face, I'll put a clear spot patch on like the COSRX ones, and I'll do this on top. And it works amazing."
    BEAUTY, HAIR, BOOKS & BEING A TODDLER MUM | JAMIE GENEVIEVE
    "These are the COSRX acne patches. These have such good reviews online. I do actually think that getting good ones makes a difference. I've tried the cheap ones and these are the best."
    ✓Yay
    "Pimple patches, people are always asking me about them and I absolutely love them. The ones [...] that I've used for years and think are the best bang for your buck are definitely the COSRX Acne Pimple Master Patch. You get 24 patches for such a good price point, and those ones have always worked well at actually sticking to my skin, because as much as I want to love every pimple patch out there, there's just so many that will not adhere to the skin, but the COSRX ones have always done that."
    Sponsored
    All 3 takes from Hyram
    Korean Viral Skin Care: Smash or Pass? 🇰🇷
    "Another COSRX product, the Acne Pimple Master Patch. I definitely smash it, [...] great product. Simple pimple patches, definitely smash."
    TikTok Viral Products That Are *Actually* Worth It
    "Pimple patches, people are always asking me about them and I absolutely love them. The ones [...] that I've used for years and think are the best bang for your buck are definitely the COSRX Acne Pimple Master Patch. You get 24 patches for such a good price point, and those ones have always worked well at actually sticking to my skin, because as much as I want to love every pimple patch out there, there's just so many that will not adhere to the skin, but the COSRX ones have always done that."
    Amazon Prime Day Skin Care Deals You Can't Miss
    "They're typically my go to whenever I want a really good pimple patch. They're 23% off right now. They have a variety of them and honestly I like all of them. If you're someone who's kind of over the normal pimple patches and wanting to step up your game, I would highly recommend testing out Zit Ka. They tend to be a little bit on the higher price point, so right now is definitely a good time to take advantage of that."
    ✓Yay
    "I don't rate pimple patches with micro darts any more than these very standard ones. A lot of those patches contain active ingredients like BHAs or vitamin C which [...] you can just use in serum or toner form and then pop a paper patch over the top. Still, for me these are some of the best pimple patches around and a real bargain."
    Sponsored
    All 3 takes from James Welsh
    Affordable Skincare Gems: Top 10 Products Under £10
    "I don't rate pimple patches with micro darts any more than these very standard ones. A lot of those patches contain active ingredients like BHAs or vitamin C which [...] you can just use in serum or toner form and then pop a paper patch over the top. Still, for me these are some of the best pimple patches around and a real bargain."
    Tiny Changes, Maximum Results - DAILY USE GENTLE SKINCARE With COSRX AD
    "If I have a spot that I know I'm going to pick, I pop this over the top and I'm not going to get a dark spot from picking it. [...] Even if I just cut myself shaving or plucking, I put one of these over the top and there's no scars whatsoever because you're allowing that space for your skin to heal. [...] I would just buy a load anyway. [...] I stock up on them all the time."
    Beauty Brands Who NEARLY Got Cancelled
    "COSRX Luna pimple patches are made in South Korea, and we recognize these as we have done for many years. Most brands from Korea and Japanese brands as well will have their own form of pimple patch."

    What the evidence says.

    Independent of what the gurus think, this is what the published research supports about the main active ingredients here.

    Salicylic acid

    Salicylic acid dissolves in oil, so it can get into a pore rather than just working on the surface. That is why it has long-standing evidence for blackheads and milder acne.

    Source: DermNet

    Frequently asked.

    What is COSRX Acne Pimple Master Patch?

    An acne pimple patch sold in several sizes, designed to cover breakouts and protect them from picking while they dry out.

    Is COSRX Acne Pimple Master Patch worth it?

    Mostly yes. 9 of the 11 gurus who reviewed it give it their stamp of approval, for a Guru Score of 77%.

    What is COSRX Acne Pimple Master Patch's Guru Score?

    COSRX Acne Pimple Master Patch holds a Guru Score of 77%. That is our read on how warmly the experts talk about it, based on the verdicts of 11 expert reviewers we have collected.

    Who is COSRX Acne Pimple Master Patch best for?

    COSRX Acne Pimple Master Patch is generally suited to acne-prone skin.

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