COSRX Master Patch Intensive – 36 Patches

COSRX Master Patch Intensive is a targeted spot-care treatment designed to protect active surface blemishes while absorbing excess fluid.

Each patch creates a protective covering over the affected area, helping reduce contact with fingers, makeup and external impurities. The hydrocolloid material absorbs blemish fluid, while salicylic acid and tea tree leaf oil provide additional targeted care.

The discreet oval patches blend naturally with the skin and offer reliable adhesion for daytime or overnight use. The pack contains 36 patches in two sizes to cover different blemish areas.

Key ingredients

• Hydrocolloid – absorbs fluid and protects the covered blemish.
• Salicylic Acid 0.02% – provides targeted exfoliating care for blemish-prone areas.
• Tea Tree Leaf Oil 0.02% – provides clarifying and skin-conditioning care.
• Flexible adhesive patch base – helps the patch remain securely attached throughout wear.

The published full composition is cellulose gum, hydrogenated poly(C6-20 olefin), polyisobutene, styrene/isoprene copolymer, salicylic acid and tea tree leaf oil.

Benefits

• Helps absorb fluid from active surface blemishes
• Protects spots from touching and picking
• Helps keep the covered area clean
• Provides discreet targeted blemish care
• Adheres securely during daytime or overnight wear
• Includes two sizes for different blemish areas

COSRX highlights protection, flattening, discreet appearance and all-day adhesion as the product’s principal benefits.

Recommended for

• Active pimples and whiteheads
• Surface blemishes containing visible fluid
• Spots that are frequently touched or picked
• Daytime or overnight targeted care
• Acne-prone skin needing a simple protective patch

These patches are less suitable for flat blackheads or deep blemishes without a visible surface opening.

How to use

1. Cleanse the skin thoroughly.
2. Dry the blemish and surrounding area completely.
3. Choose a patch that fully covers the spot.
4. Apply with the adhesive side facing the skin.
5. Press gently to secure it.
6. Leave the patch in place and replace it when it becomes opaque, swollen with absorbed fluid or begins to loosen.
7. Do not reuse a removed patch.

Do not apply toner, serum or cream underneath the patch because moisture and skincare products can weaken adhesion. COSRX’s official directions specify applying it directly to a clean, dry problem area.

Precautions

For external use only. Do not apply to severely irritated, infected or extensively broken skin.

Avoid using on areas with known sensitivity to salicylic acid, tea tree oil or adhesives. Discontinue use if persistent itching, swelling or irritation develops.