Allergen & irritant analysis
2 flaggedThis sheet mask from COSRX lists 24 ingredients. AllerNote's analysis flags 1 known contact allergen and 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.
- Eucalyptus globulus leaf oilKnown allergen (plant): Essential Oils
- AlcoholKnown sensitizer/irritant
Not detected: added fragrance, parabens, MI / MCI (isothiazolinones), formaldehyde-releasing preservatives, SLS / SLES sulfates.
Based on what's flagged, take extra care if you're among:
- People with plant or Compositae (daisy-family) allergy
Generated from this product's ingredient list and AllerNote's allergen database — educational, not medical advice or a substitute for patch testing.
Benefits
Key Ingredients
- 1Hyaluronic AcidHydrates by attracting and holding water.
Full Ingredient List
24INCI (full list, INCI order): water, butylene glycol, alcohol, panthenol, betaine, 1, 2-hexanediol, paeonia suffruticosa root extract, centella asiatica extract, polyglyceryl-10 laurate, chamomilla recutita flower extract, glyceryl caprylate, arginine, xanthan gum, carbomer, sodium hyaluronate, ethylhexylglycerin, disodium edta, pantolactone, eucalyptus globulus leaf oil, hydrolyzed hyaluronic acid, diethylhexyl sodium sulfosuccinate, dipropylene glycol, sodium acetylated hyaluronate
Tap any ingredient to see details
Potential Concerns
- May Worsen IrritationMay cause stinging, redness, or sensitivity.
- May Worsen DrynessCan strip moisture and worsen dryness.
- May Worsen EczemaMay worsen itching or irritation for eczema.
- May Worsen Oily SkinMay increase shine or excess oil.
- May Worsen RosaceaCan trigger flare-ups in rosacea-prone skin.
Frequently asked questions
Is Hydrium Triple Hyaluronic Water Wave Sheet Mask fragrance-free?
No added fragrance or EU-labelled fragrance allergens were detected in Hydrium Triple Hyaluronic Water Wave Sheet Mask'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 Hydrium Triple Hyaluronic Water Wave Sheet Mask paraben-free?
No parabens were detected in Hydrium Triple Hyaluronic Water Wave Sheet Mask'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 Hydrium Triple Hyaluronic Water Wave Sheet Mask suitable for sensitive or allergy-prone skin?
It depends on your specific triggers. Hydrium Triple Hyaluronic Water Wave Sheet Mask contains 1 flagged allergen 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 Hydrium Triple Hyaluronic Water Wave Sheet Mask against your own profile.

