COSRX
BHA Blackhead Power Liquid, 100ml
Purifying liquid exfoliating treatment to unclog pores and refine skin texture. Lightweight, leave-on texture.
Safety
True or false, at a glance
Free from CMR-classified ingredients?
Yes
Free from endocrine disruptors?
Yes
Free from fragrance allergens (Annex III)?
Yes
Fragrance-free?
No
Contains: Glycol de butylène, 1,2-Hexanediol, Arginine…
This liquid exfoliating treatment is formulated to unclog pores and refine skin texture. It helps remove excess sebum and impurities while maintaining the skin's hydration. Its lightweight liquid texture does not require rinsing and helps purify the skin without leaving a feeling of tightness.
Ingredients
Composition
Glycol de butylèneBUTYLENE GLYCOLSalicylate de bétaïneBETAINE SALICYLATENiacinamideNIACINAMIDE1,2-Hexanediol1,2-HEXANEDIOLArginineARGININEPanthénolPANTHENOLHyaluronate de sodiumSODIUM HYALURONATEGomme xanthaneXANTHAN GUMÉthyl hexanédiolETHYL HEXANEDIOL
What the brand says
The brand’s claims
- 4% BHAStatement printed on the packaging
- 4% BHAStatement printed on the packaging
Information stated by the brand, under its own responsibility. Neither an assessment by Lou nor an approval by any authority.
The brand
COSRX
🔒
Independent explainer page, factual only (composition, authorities, reviews). This is not medical advice — for your situation, ask a pharmacist or a healthcare professional for advice.
Trust
Transparency & method
Équipe Lou
Published on 7/17/2026Updated on 7/17/2026Sources verified on 7/17/2026
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