COSRX Master Patch X-Large vs COSRX AC Collection Acne Patch

COSRX

COSRX

A spot treatment built around Niacinamide, for barrier repair and reducing redness.

A spot treatment built around Centella asiatica, for barrier repair and smoothing.

Spot treatment

6 ingredients

7 ingredients

Brand price

Not recorded · brand's site

Brand price

USD 8.99 · checked 25 Sept 2026 · brand's site

No retailer listed yet

Brand from South Korea

At a Glance

They come out differently on Oil-free; that row is shaded. Tap any answer to see why.

Centella asiatica (Cica)1
Centella asiatica (cica), used to calm irritation.
Centella Asiatica Extract

Barrier Repair1
Strengthens and restores the skin's natural barrier.
Niacinamide
Redness Reducing1
Soothes visible redness and calms irritation.
Niacinamide
Smoothing1
Refines rough or uneven texture.
Niacinamide
Brightening1
Restores radiance to dull, tired skin.
Niacinamide

Hydrating1
Boosts hydration and relieves dry, tight skin.
Mineral Oil
Barrier Repair2
Strengthens and restores the skin's natural barrier.
Centella Asiatica Extract, Mineral Oil
Reduces Irritation1
Eases discomfort and supports skin resilience.
Centella Asiatica Extract
Redness Reducing1
Soothes visible redness and calms irritation.
Centella Asiatica Extract

No concerns found

May Trigger Acne1
Can clog pores or trigger breakouts.
Mineral Oil
May Worsen Keratosis Pilaris1
May clog follicles or strip skin prone to keratosis pilaris.
Mineral Oil
May Worsen Oily Skin1
May increase shine or excess oil.
Mineral Oil

Show highlights for:

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Cellulose Gum
Binding, Emulsion Stabilising, Film Forming, Fragrance, Viscosity Controlling
Cellulose, carboxymethyl ether, sodium salt
Learn more about Cellulose Gum →
Polyisobutene
Binding, Film Forming, Viscosity Controlling
Homopolymer of 2-methyl-1 propene
Learn more about Polyisobutene →