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COSRX

Low Ph BHA Overnight Mask

Exfoliant

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5 of 26 ingredients flagged

Essential oil
Melaleuca Alternifolia (Tea Tree) Leaf Oil
Silicone
Dimethicone
Fungal acne trigger
Helianthus Annuus (Sunflower) Seed Oil, Elaeis Guineensis (Palm) Kernel Oil
Potential irritant
Melaleuca Alternifolia (Tea Tree) Leaf Oil
Strong active
Lactic Acid

Key ingredientsCentella Asiatica, Panthenol (B5), PHA (Gluconolactone), Betaine Salicylate, Lactic Acid, Niacinamide

Ingredients

In label order. Tap one to learn what it does.

  1. 1Centella Asiatica Leaf Water

    Cica. Famous for calming redness and helping skin repair.

  2. 2Butylene Glycol

    Lightweight hydrator and solvent that helps ingredients absorb.

  3. 3Helianthus Annuus (Sunflower) Seed OilFungal acne trigger

    A nourishing plant oil that softens and protects skin.

  4. 4Glycerin

    A skincare MVP. Draws water into skin and supports the barrier.

  5. 5Betaine

    Gentle hydrator from sugar beets that helps calm irritation.

  6. 6Panthenol

    Pro-vitamin B5. Hydrates, soothes and helps skin repair.

  7. 7Cetearyl Alcohol

    A waxy, moisturizing "good alcohol". Not drying at all.

  8. 8DimethiconeSilicone

    Silicone that gives a silky finish and a breathable moisture barrier.

  9. 9Elaeis Guineensis (Palm) Oil
  10. 10Elaeis Guineensis (Palm) Kernel OilFungal acne trigger

    A nourishing plant oil that softens and protects skin.

  11. 11Beeswax
  12. 12Gluconolactone

    Polyhydroxy acid. The gentlest acid exfoliant, friendly to sensitive skin.

  13. 13Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

    Gives the product its texture.

  14. 14Cetearyl Olivate

    Helps oil and water mix into a smooth emulsion.

  15. 15Sorbitan Olivate

    Helps oil and water mix into a smooth emulsion.

  16. 16Caprylic/Capric Triglyceride

    Light emollient from coconut. Generally fungal-acne friendly.

  17. 171,2-Hexanediol

    Lightweight hydrator and solvent that helps ingredients absorb.

  18. 18Betaine Salicylate

    A gentler cousin of salicylic acid that helps keep pores clear.

  19. 19Ethylhexylglycerin

    Lightweight hydrator and solvent that helps ingredients absorb.

  20. 20Lactic AcidStrong active

    A hydrating AHA. Smooths and brightens while being kinder than glycolic.

  21. 21Water

    The base of most formulas. Dissolves everything else.

  22. 22Niacinamide

    Vitamin B3. Balances oil, refines pores, fades marks and strengthens the barrier. A true all-rounder.

  23. 23Xanthan Gum

    Gives the product its texture.

  24. 24Sodium Hydroxide

    Keeps the formula at a skin-friendly pH.

  25. 25Ethyl Hexanediol

    Lightweight hydrator and solvent that helps ingredients absorb.

  26. 26Melaleuca Alternifolia (Tea Tree) Leaf OilEssential oilPotential irritant

    Antibacterial essential oil that can help spots but irritate sensitive skin.