Master Patch X-Large
2% BHA Spot Treatment

COSRX

Master Patch X-Large

Skinfix

2% BHA Spot Treatment

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

A spot treatment built around BHA and Salicylic acid, for hydration and barrier repair.

Spot treatment
Spot treatment
6 ingredients
29 ingredients

Brand price

Not recorded · brand's site

Brand price

USD 30.00 · checked 8 Oct 2026 · brand's site

No retailer listed yet
No retailer listed yet
Brand from South Korea
Brand country not recorded

At a Glance

They come out differently on Fungal-acne-safe; that row is shaded. Tap any answer to see why.

Key Ingredients

  • Niacinamide1

    Vitamin B3 — supports the barrier and evens tone.

    Niacinamide

  • Fatty alcohol1

    Waxy fatty alcohols used as emollients and thickeners; unrelated to drying alcohol.

    Stearyl Alcohol

  • Zinc salt (sebum/soothing)1

    Zinc salts, used for sebum control and soothing.

    Zinc PCA

  • Azelaic acid1

    Works on acne, redness and pigmentation at once.

    Azelaic Acid

  • AHA1

    Alpha hydroxy acids — water-soluble chemical exfoliants.

    Citric Acid

Benefits

  • 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

Concerns

No concerns found

Ingredients Side-by-side

Show highlights for:

  • Salicylic Acid

    Preservative

    • BHA
    • Salicylic acid
    • Acne Fighting
    • Exfoliating
    • Oil Control
    • Pore Refining

  • Water

    Skin Conditioning

  • Azelaic Acid

    Buffering

    • Azelaic acid
    • Acne Fighting
    • Dark Spots
    • Even Tone
    • Redness Reducing

  • Caprylic/Capric Triglyceride

    Occlusive

    1 / 1

  • Kaolin

    Colorant

    0 / 0

    • Oil Control

  • Propanediol

    Viscosity Controlling

    0-1 / —

    • Hydrating

  • Arachidyl Alcohol

    Emollient

    • Fatty alcohols (Malassezia)
    • May Worsen Seborrheic Dermatitis

  • Stearyl Alcohol

    Emollient

    2 / 2

    • Fatty alcohol
    • Fatty alcohols (Malassezia)
    • May Trigger Acne
    • May Worsen Irritation
    • May Worsen Keratosis Pilaris
    • May Worsen Seborrheic Dermatitis

  • Behenyl Alcohol

    Emollient

    • Fatty alcohols (Malassezia)
    • May Worsen Seborrheic Dermatitis

  • Niacinamide (in both products)

    Smoothing

    0 / —

    • Niacinamide
    • Acne Fighting
    • Barrier Repair
    • Brightening
    • Dark Spots
    • Even Tone
    • Oil Control
    • Pore Refining
    • Redness Reducing

Ingredients Explained

These ingredients are found in both products.

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

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