

COSRX Master Patch Basic
Description
COSRX Master Patch Basic is an ultra-thin hydrocolloid patch that targets spots discreetly. It absorbs secretions and isolates the blemish from impurities and fingers to help it settle down faster.
Round, flat and translucent, it disappears on the skin and can be worn under make-up. Its cellulose gum-based hydrocolloid film draws in impurities by creating a protected environment, with no irritating active: so it also suits sensitive skin. It turns white as it fills to show you when to change it. Available in a box of 36 or 90 patches.
Recommended for
How to use
- Cleanse your face thoroughly and dry the area well.
- Apply the patch to the spot, on dry skin, before your skincare.
- Leave it on for 8 to 10 hours, by day under make-up or overnight: once it has turned white, gently remove it and replace it with a new one if needed.
Ingredients
36pcs: Cellulose Gum, Hydrogenated Poly C6-20 Olefin, Polyisobutene, Styrene/Isoprene Copolymer, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
90pcs: Cellulose Gum, Hydrogenated Poly C6-20 Olefin, Polyisobutene, Styrene/Isoprene Copolymer
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 Basic is an ultra-thin hydrocolloid patch that targets spots discreetly
Cleanse your face thoroughly and dry the area well.
Apply the patch to the spot, on dry skin, before your skincare.
Leave it on for 8 to 10 hours, by day under make-up or overnight: once it has turned white, gently remove it and replace it with a new one if needed.
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
No strong known active in this formula: it layers easily with your other products.
Skin type : Oily skin, Combination skin, Normal skin, Sensitive skin. Concerns : Blemishes, Acne.
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.






