AC Collection Calming Foam Cleanser
Onion Newpair Cleansing Foam

COSRX

AC Collection Calming Foam Cleanser

Isntree

Onion Newpair Cleansing Foam

A face cleanser built around BHA and Salicylic acid, for barrier repair and smoothing.

A face wash built around AHA and Vitamin C derivative, for barrier repair and smoothing.

Face cleanser
Face wash
24 ingredients
41 ingredients

Brand price

USD 15.00 · checked 25 Sept 2026 · brand's site

Brand price

Not recorded · brand's site

No retailer listed yet

Buy at

Brand from South Korea
Brand country not recorded

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At a Glance

They come out differently on Fragrance-free and EU-allergen-free; those rows are shaded. Tap any answer to see why.

Key Ingredients

  • Fatty alcohol1

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

    Cetearyl Alcohol

  • Vitamin C derivative (stable)1

    Stable derivatives of ascorbic acid.

    Sodium Ascorbyl Phosphate

  • Panthenol (provitamin B5)1

    Provitamin B5 — a humectant and soother.

    Panthenol

  • AHA1

    Alpha hydroxy acids — water-soluble chemical exfoliants.

    Citric Acid

Benefits

Concerns

Ingredients Side-by-side

Show highlights for:

  • Water (in both products)

    Skin Conditioning

  • Glycerin (in both products)

    Humectant

    0 / 0

    • Possibly animal-derived
    • Hydrating

  • Stearic Acid (in both products)

    Cleansing

    2-3 / 0

    • Fatty acids (stearic, oleic, lauric)
    • Fatty alcohols (Malassezia)
    • Possibly animal-derived
    • May Trigger Acne
    • May Worsen Keratosis Pilaris
    • May Worsen Seborrheic Dermatitis

  • Myristic Acid (in both products)

    Cleansing

    3 / 0

    • Fatty acids (stearic, oleic, lauric)
    • Fatty alcohols (Malassezia)
    • Possibly animal-derived
    • May Trigger Acne
    • May Worsen Keratosis Pilaris
    • May Worsen Seborrheic Dermatitis

  • PEG-32

    Humectant

  • Potassium Hydroxide

    Buffering

    0-1 / —

  • Palmitic Acid (in both products)

    Emollient

    2 / 0

    • Fatty acids (stearic, oleic, lauric)
    • Possibly animal-derived
    • May Trigger Acne
    • May Worsen Keratosis Pilaris
    • May Worsen Seborrheic Dermatitis

  • Lauric Acid (in both products)

    Cleansing

    4 / 1

    • Fatty acids (stearic, oleic, lauric)
    • Possibly animal-derived
    • May Trigger Acne
    • May Worsen Keratosis Pilaris
    • May Worsen Seborrheic Dermatitis

  • Glyceryl Stearate (in both products)

    Emollient

    1 / 0

    • Fatty esters (glyceryl stearate, PEG-100 stearate)
    • Possibly animal-derived
    • May Worsen Seborrheic Dermatitis

  • PEG-100 Stearate

    Cleansing

    0 / 0

    • Fatty esters (glyceryl stearate, PEG-100 stearate)
    • May Worsen Seborrheic Dermatitis

  • Water (in both products)

    Skin Conditioning

  • Glycerin (in both products)

    Humectant

    0 / 0

    • Possibly animal-derived
    • Hydrating

  • Potassium Myristate

    Cleansing

    • Fatty acids (stearic, oleic, lauric)
    • Fatty esters (glyceryl stearate, PEG-100 stearate)
    • May Worsen Seborrheic Dermatitis

  • Allium Cepa Bulb Extract

    Skin Conditioning

  • Stearic Acid (in both products)

    Cleansing

    2-3 / 0

    • Fatty acids (stearic, oleic, lauric)
    • Fatty alcohols (Malassezia)
    • Possibly animal-derived
    • May Trigger Acne
    • May Worsen Keratosis Pilaris
    • May Worsen Seborrheic Dermatitis

  • Potassium Stearate

    Cleansing

    • Fatty acids (stearic, oleic, lauric)
    • Fatty esters (glyceryl stearate, PEG-100 stearate)
    • May Worsen Seborrheic Dermatitis

  • Myristic Acid (in both products)

    Cleansing

    3 / 0

    • Fatty acids (stearic, oleic, lauric)
    • Fatty alcohols (Malassezia)
    • Possibly animal-derived
    • May Trigger Acne
    • May Worsen Keratosis Pilaris
    • May Worsen Seborrheic Dermatitis

  • Glyceryl Stearate (in both products)

    Emollient

    1 / 0

    • Fatty esters (glyceryl stearate, PEG-100 stearate)
    • Possibly animal-derived
    • May Worsen Seborrheic Dermatitis

  • Palmitic Acid (in both products)

    Emollient

    2 / 0

    • Fatty acids (stearic, oleic, lauric)
    • Possibly animal-derived
    • May Trigger Acne
    • May Worsen Keratosis Pilaris
    • May Worsen Seborrheic Dermatitis

  • Coco-Betaine

    Cleansing

    • Fatty alcohols (Malassezia)
    • May Worsen Seborrheic Dermatitis

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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