Mandelic Acid 10% + HA

Mandelic Acid 10% + HA

4.1
14ingredients
SerumThe Ordinary

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

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

Is this product safe for your allergens?

Check My Allergies — Free

Allergen & irritant analysis

1 flagged

This serum from The Ordinary lists 14 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 healingBrighteningAnti-agingGood for oily skinReduces large poresDark spotsBarrier repair

Key Ingredients

  • 1
    AHAExfoliates skin for a brighter complexion.
  • 2
    Hyaluronic AcidHydrates by attracting and holding water.
  • 3
    AntioxidantsShields skin from free radical damage.

Full Ingredient List

14

INCI (full list, INCI order): propanediol, water, mandelic acid, glycerin, dimethyl isosorbide, sodium hyaluronate crosspolymer, tasmannia lanceolata fruit/leaf extract, pentylene glycol, polysorbate 20, sodium hydroxide, ethylhexylglycerin, 1, 2-hexanediol, caprylyl glycol

Tap any ingredient to see details

Potential Concerns

  • May Worsen RosaceaCan trigger flare-ups in rosacea-prone skin.

Frequently asked questions

Is Mandelic Acid 10% + HA fragrance-free?

No added fragrance or EU-labelled fragrance allergens were detected in Mandelic Acid 10% + HA'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 Mandelic Acid 10% + HA paraben-free?

No parabens were detected in Mandelic Acid 10% + HA'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 Mandelic Acid 10% + HA suitable for sensitive or allergy-prone skin?

It depends on your specific triggers. Mandelic Acid 10% + HA 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 Mandelic Acid 10% + HA against your own profile.