Master Patch Basic
€ 18,90
Classic 12 mm hydrocolloid pimple patches without active ingredients that cover and protect blemishes, absorb fluid and keep fingers away – comfortable for day and night. Value pack with 90 patches.
3 in stock
What it is?
The COSRX Master Patch Basic is the original COSRX acne patch in a value pack: 90 round 12 mm patches made of 100% high-quality hydrocolloid, without added actives. Placed on a spot instead of squeezing it, the patch absorbs fluid, shields the blemish from dirt and touching and helps it look flatter and calmer more quickly. Its skin-tone shade blends in naturally, and pre-cut sheets make application easy – suitable for any skin type, day and night.
What It Does For Your Skin
- Covers and protects blemishes from dirt and picking
- Absorbs fluid and helps spots look flatter
- Helps prevent marks caused by squeezing
- Blends discreetly into the skin, day and night
Key Ingredients
- Cellulose Gum (hydrocolloid) — absorbs fluid and forms a soft gel
- Polyisobutene & Hydrogenated Poly(C6-20 Olefin) — provide gentle, skin-friendly adhesion
- Styrene/Isoprene Copolymer — keeps the patch flexible and in place
Who Is It For?
For all skin types, including sensitive skin – ideal for anyone with occasional breakouts or the habit of touching and squeezing spots.
Where It Fits In Your Routine
On a clean, dry spot after cleansing and toner – before serum and moisturizer, or as the last step at night.
How to use
After cleansing, dry the affected spot thoroughly. Peel off a patch, place it gently over the blemish with the sticky side down and press lightly. Leave on for several hours or overnight and replace when the patch turns white.
Volume
90 patches (Ø 12 mm)
| Skin Type | Acne-Prone, All Skin Types, Sensitive |
|---|---|
| Skin Concern | Acne, Blemishes |
| Key Ingredient | Hydrocolloid |
| Texture | Patch |
| Routine Step | Treatment |
| Country of Origin | South Korea |
| Brand | COSRX |
Does the patch contain active ingredients?
No. Master Patch Basic is pure hydrocolloid without additional actives, which makes it suitable for sensitive skin as well.
When should I replace the patch?
As soon as it has turned white from absorbed fluid, usually after several hours or one night.
Can I use it on open spots?
Yes, the hydrocolloid patch is designed for blemishes that have come to a head or have been opened. Do not use on large wounds or irritated, broken skin areas.
Hydrocolloid
Cellulose gum forms the core of the patch: it absorbs fluid from the blemish, turns into a soft gel and keeps the spot covered and protected.
Skin-Friendly Adhesive
Polyisobutene and hydrogenated poly(C6-20 olefin) ensure that the patch sticks gently but securely, even overnight.
Styrene/Isoprene Copolymer
Keeps the patch elastic so that it adapts to facial movements and stays in place.
- Cleanse and thoroughly dry the spot.
- Peel off a patch from the sheet.
- Apply sticky side down and press gently.
- Leave on for several hours or overnight, then replace.
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