The AHA 2 BHA 2 Blemish Treatment

The AHA 2 BHA 2 Blemish Treatment

18ingredients
Facial TreatmentCOSRX

Full INCI list with a per-ingredient allergen & irritant analysis below.

Formula flagsfrom catalog claims
VeganOil-freeReef-safeAlcohol-freeParaben-freeSulfate-freeSilicone-freeFragrance-freeEU-allergen-freeCruelty-freeFungal-acne-safe

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Allergen & irritant analysis

1 flagged

This facial treatment from COSRX lists 18 ingredients. AllerNote's analysis flags 1 common irritant in the INCI list. No added fragrance, parabens, MI / MCI (isothiazolinones), formaldehyde-releasing preservatives, SLS / SLES sulfates were detected in the listed ingredients.

1 known irritant
  • Sodium hydroxide · otherStrong alkaline substance that can be highly corrosive and irritating in high concentrations; used safely in cosmetics only in neutralized, low concentrations for pH adjustment.

Not detected: added fragrance, parabens, MI / MCI (isothiazolinones), formaldehyde-releasing preservatives, SLS / SLES sulfates.

Generated from this product's ingredient list and AllerNote's allergen database — educational, not medical advice or a substitute for patch testing.

Benefits

HydratingScar healingAcne fightingBrighteningReduces irritationGood for oily skinReduces large poresRedness reducingAnti-agingDark spotsSkin textureBarrier repair

Key Ingredients

  • 1
    AHAExfoliates skin for a brighter complexion.
  • 2
    BHAUnclogs pores and reduces excess oil.
  • 3
    PHAGently exfoliates and hydrates with less irritation.
  • 4
    Hyaluronic AcidHydrates by attracting and holding water.
  • 5
    ZincHelps control oil and supports healing.
  • 6
    AntioxidantsShields skin from free radical damage.
  • 7
    ExfoliatorsRemoves dead skin cells to smoothe texture.

Full Ingredient List

18

INCI (full list, INCI order): water, propanediol, polysorbate 20, glycolic acid, salicylic acid, gluconolactone, zinc pca, allantoin, sodium hyaluronate, sodium hydroxide, dipropylene glycol, hydroxyacetophenone, caprylyl glycol, ethylhexylglycerin, dipotassium glycyrrhizate, 1, 2-hexanediol, disodium edta

Tap any ingredient to see details

Potential Concerns

  • May Worsen RosaceaCan trigger flare-ups in rosacea-prone skin.
  • May Worsen DrynessCan strip moisture and worsen dryness.
  • May Worsen EczemaMay worsen itching or irritation for eczema.

Frequently asked questions

Is The AHA 2 BHA 2 Blemish Treatment fragrance-free?

No added fragrance or EU-labelled fragrance allergens were detected in The AHA 2 BHA 2 Blemish Treatment's listed ingredients. "Not detected" isn't an absolute guarantee, but it's a good sign for fragrance-sensitive skin — confirm against the current pack and your own triggers.

Is The AHA 2 BHA 2 Blemish Treatment paraben-free?

No parabens were detected in The AHA 2 BHA 2 Blemish Treatment's listed ingredients. Worth keeping in perspective: parabens are among the least common cosmetic allergens, so "paraben-free" matters far less for reactive skin than avoiding fragrance or the preservative MI/MCI.

Is The AHA 2 BHA 2 Blemish Treatment suitable for sensitive or allergy-prone skin?

It depends on your specific triggers. The AHA 2 BHA 2 Blemish Treatment contains 0 flagged allergens and 1 irritant (listed in the analysis above). If none are on your personal allergen list it may suit you, but patch test first — add your allergens to AllerNote to check The AHA 2 BHA 2 Blemish Treatment against your own profile.