Allergen & irritant analysis
4 flaggedThis overnight mask from Uriage lists 31 ingredients. AllerNote's analysis flags 2 known contact allergens and 2 common irritants in the INCI list. That includes 1 EU-labelled fragrance allergen (parfum). No parabens, MI / MCI (isothiazolinones), formaldehyde-releasing preservatives, SLS / SLES sulfates were detected in the listed ingredients.
- ParfumKnown allergen (fragrance): Fragrance Mix I
- UreaKnown allergen (irritant): Urea
- AlcoholKnown sensitizer/irritant
- Sodium hydroxideStrong 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: parabens, MI / MCI (isothiazolinones), formaldehyde-releasing preservatives, SLS / SLES sulfates. Contains: added fragrance.
Based on what's flagged, take extra care if you're among:
- People with fragrance allergy or fragrance-sensitive skin
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.
- 2UreaGently exfoliates and deeply moisturizes.
Full Ingredient List
31INCI (full list, INCI order): water, butylene glycol, dimethicone, glycerin, 1, 2-hexanediol, squalane, ammonium acryloyldimethyltaurate/vp copolymer, xylitylglucoside, trehalose, urea, anhydroxylitol, chlorphenesin, xylitol, o-cymen-5-ol, pentylene glycol, serine, parfum, sodium hyaluronate, glucose, algin, caprylyl glycol, disodium phosphate, glyceryl polyacrylate, pullulan, alcohol, leontopodium alpinum flower/leaf extract, potassium phosphate, ci 42090, citric acid, sodium hydroxide
Tap any ingredient to see details
Potential Concerns
- May Worsen RosaceaCan trigger flare-ups in rosacea-prone skin.
- May Worsen EczemaMay worsen itching or irritation for eczema.
- May Worsen Oily SkinMay increase shine or excess oil.
- May Worsen DrynessCan strip moisture and worsen dryness.
- May Worsen IrritationMay cause stinging, redness, or sensitivity.
Frequently asked questions
Does Water Sleeping Mask contain fragrance allergens?
Yes — analysing the INCI list, AllerNote found 1 of the EU-labelled fragrance allergens: parfum. If you're fragrance-sensitive or patch-test positive to a fragrance mix, treat Water Sleeping Mask with caution and patch test before full use.
Is Water Sleeping Mask paraben-free?
No parabens were detected in Water Sleeping 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 Water Sleeping Mask suitable for sensitive or allergy-prone skin?
It depends on your specific triggers. Water Sleeping Mask contains 2 flagged allergens and 2 irritants (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 Water Sleeping Mask against your own profile.

