AHA 7 Whitehead Power Liquid
2% BHA Liquid Exfoliant

COSRX

AHA 7 Whitehead Power Liquid

Paula's Choice

2% BHA Liquid Exfoliant

A chemical exfoliant built around AHA and Glycolic acid, for hydration and barrier repair.

A chemical exfoliant built around BHA and Salicylic acid, for hydration and smoothing.

Chemical exfoliant
Chemical exfoliant
10 ingredients
8 ingredients

Brand price

USD 22.00 · checked 25 Sept 2026 · brand's site

Brand price

USD 37.00 · 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

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Key Ingredients

  • Panthenol (provitamin B5)1

    Provitamin B5 — a humectant and soother.

    Panthenol

  • AHA1

    Alpha hydroxy acids — water-soluble chemical exfoliants.

    Glycolic Acid

  • Glycolic acid1

    The smallest AHA, and so the most penetrating.

    Glycolic Acid

  • Hyaluronic acid1

    Hyaluronic acid and its salts; a humectant that binds water to the skin.

    Sodium Hyaluronate

  • Polysorbates (Tween emulsifiers)1

    Polysorbate (Tween) emulsifiers.

    Polysorbate 20

  • BHA1

    Beta hydroxy acid — oil-soluble, so it works inside the pore.

    Salicylic Acid

  • Salicylic acid1

    The BHA used in acne treatment.

    Salicylic Acid

Benefits

Concerns

No concerns found

  • May Worsen Seborrheic Dermatitis1

    May feed the yeast involved in seborrheic dermatitis.

    Polysorbate 20

Ingredients Side-by-side

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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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