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COSRX

Acne Pimple Master Patch

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$6.00
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$6.00
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A calmer, flatter looking spot, and nothing to pick at.

A spot shows up and you cannot leave it alone. The more you touch it, the redder and angrier it looks.

Acne Pimple Master Patch covers the spot with a thin hydrocolloid dressing that absorbs what comes to the surface and keeps fingers, makeup and grime away. The spot stays clean, protected and moist, so it can settle down and look calmer sooner. Each pack holds 24 patches in three sizes, so you can match the spot.

Who It Is For

Anyone who gets the occasional surface spot and wants to leave it alone.

Acne Safe

What You Will See, and When

The patch turns white as it absorbs, often overnight. In a small randomized study, hydrocolloid dressings helped spots look less red within three to seven days.

How to Use

Cleanse the area and pat it completely dry, before any other skincare goes on. Choose a patch a little larger than the spot and press it on firmly, smoothing the edges. Leave it on for several hours or overnight, and replace it with a fresh one once it turns white or starts to lift. Carry on with the rest of your routine around the patch.

The Science

Hydrocolloid is a soft, absorbent material. When it meets moisture, it forms a soft gel that absorbs fluid, keeps the surface moist and shields it from the outside, the conditions skin prefers when it is settling after a breakout.

In a randomized, double blind pilot study, a hydrocolloid dressing helped spots look less red within three to seven days, compared with ordinary skin tape. A 2025 review of hydrocolloids in dermatology describes this early evidence as promising.

Questions

Can I put skincare under it?No. Apply it to clean, dry skin so it sticks, and do the rest of your routine around it.
Can I wear it during the day?Yes, day or night. Many people save it for overnight.
Why did the patch turn white?That is the hydrocolloid absorbing fluid. Swap it for a fresh one.

Why a Routine Made for You Works Better

General advice is written for everyone, so it has to assume nothing about you. It can tell you what is safe. It cannot tell you what will work for your skin.

Skin changes when it is challenged just enough, then given time to recover and adapt. That amount is different for every person, and it moves as your skin gets stronger. Ask too much and your skin spends its energy recovering instead of improving. Ask too little and nothing changes. Finding that point for you, and moving it at the right time, is where results come from.

Where that point sits depends on:

  • Your skin: its history, how it reacts, and what it is doing today
  • Your health: hormones, medications, pregnancy and any condition that changes how skin behaves
  • Your lifestyle: sleep, stress, diet, sun, exercise and climate
  • Your routine: what you use now, and what has and has not worked before
  • Your goals: what you most want to change
  • Your expectations and timeline: how soon you want to see change, and what is realistic for your skin
  • Your consistency: how much time and how many steps you will keep up with, because the best routine is the one you actually do
  • Your treatments: what you have had and what you have planned

A skin therapist weighs all of this, builds a routine you can keep, and adjusts it as your skin responds. That is why we guarantee our products when they are part of a routine designed by one of our skin therapists. If you have been reading general advice, bring your questions. We will help you sort out what applies to you and what does not.

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Key Ingredients

HydrocolloidAbsorbs fluid and keeps the spot moist, clean and protected
Full Ingredient List

Petroleum Resin, Cellulose Gum, Styrene Isoprene Styrene Block Copolymer, Polyurethane Film, Polyisobutylene, Liquid Paraffin, Tetrakismethane.

References

1. Nguyen N, Dulai AS, Adnan S, Khan ZE, Sivamani RK. Narrative review of the use of hydrocolloids in dermatology: applications and benefits. J Clin Med. 2025;14(4):1345. doi:10.3390/jcm14041345

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Acne Pimple Master Patch

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Total for In Stock Items: $257.00

Your Complete Routine

Skin that gets congested or inflamed? Try this routine.