

COSRX Master Patch X-Large
Description
COSRX Master Patch X-Large is a large hydrocolloid patch designed for wider blemishes or small areas with several spots grouped together. It absorbs secretions and protects the area from impurities and friction, letting the blemish settle down.
Its hydrocolloid film (cellulose gum) creates a protected environment that draws in impurities; it also contains niacinamide. A thin, flexible large format, comfortable to wear day and night: it turns white as it fills, showing you when to change it. Box of 10 large patches.
Recommended for
How to use
- Cleanse your face thoroughly and dry the area well.
- Apply the patch to dry skin, before your skincare, for optimal adhesion.
- Leave it on for 8 to 10 hours (ideally overnight): once it has turned white, gently remove it and replace it with a new one if needed. Do not pop the spot before applying.
Ingredients
Cellulose Gum, Hydrogenated Poly(C6-20 Olefin), Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, Polyisobutene, Styrene/Isoprene Copolymer, Niacinamide.
Shipping and returns
France: 2 to 3 working days, €8.99, free from €49.
European Union: 3 to 5 days, €6.95, free from €59.
Switzerland and United Kingdom: €13.90, free from €99.
Rest of the world: 5 to 10 days, €34.90.
Returns accepted within 14 days if the product is unopened and still sealed.
How to use it

COSRX Master Patch X-Large is a large hydrocolloid patch designed for wider blemishes or small areas with several spots grouped together
Cleanse your face thoroughly and dry the area well.
Apply the patch to dry skin, before your skincare, for optimal adhesion.
Leave it on for 8 to 10 hours (ideally overnight): once it has turned white, gently remove it and replace it with a new one if needed. Do not pop the spot before applying.
Where it fits in your routine
순서 · sunseo, the order- 1 Oil Remove
- 2 Foam Cleanse
- 3 Toner Rebalance
- 4 Essence Hydrate
- 5 Serum This product
- 6 Cream Nourish
- 7 Sunscreen Protect
The key ingredients, explained
No strong known active in this formula: it layers easily with your other products.
Skin type : Oily skin, Combination skin. Concerns : Blemishes, Acne.
Key ingredients spotted in the product description. The full list is on the packaging.
Frequently asked questions
Are your products authentic?
Yes. They are genuine Korean products, purchased from a professional wholesaler specializing in Korean cosmetics, with invoices to prove it.
Do you ship abroad?
Yes. European Union: €6.95, free from €59. Switzerland and United Kingdom: €13.90, free from €99. Rest of the world: €34.90. In France, free shipping from €49.
Can I return an item?
You have 14 days from delivery. The product must be unopened and in its original packaging.
Is there a gift with my order?
Yes: a free Biodance mask on orders from €150. Pick yours from 5 directly in the cart.






