Allergen & irritant analysis
2 flaggedThis moisturizer from Bioderma lists 30 ingredients. AllerNote's analysis flags 2 known contact allergens 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
- Propylene glycolKnown allergen (solvent): Propylene Glycol
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
- 1AHAExfoliates skin for a brighter complexion.
- 2Vitamin EProtects skin and soothes irritation.
- 3NiacinamideStrengthens, smooths, and brightens skin.
- 4Hyaluronic AcidHydrates by attracting and holding water.
- 5AntioxidantsShields skin from free radical damage.
Full Ingredient List
30INCI (full list, INCI order): water, arachidyl alcohol, arachidyl glucoside, behenyl alcohol, brassica campestris sterols, caprylyl glycol, carbomer, citric acid, dicaprylyl carbonate, parfum, fructooligosaccharides, glycerin, glyceryl caprylate/caprate, hexyldecanol, lauroyl lysine, mannitol, niacinamide, pentylene glycol, polyglyceryl-3 methylglucose distearate, propylene glycol, pyrus malus seed extract, rhamnose, saccharide isomerate, sodium citrate, sodium hyaluronate, sodium pca, squalane, tocopherol, xanthan gum, xylitol
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.
Frequently asked questions
Does Hydrabio Légère 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 Hydrabio Légère with caution and patch test before full use.
Is Hydrabio Légère paraben-free?
No parabens were detected in Hydrabio Légère'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 Hydrabio Légère suitable for sensitive or allergy-prone skin?
It depends on your specific triggers. Hydrabio Légère contains 2 flagged allergens and 0 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 Hydrabio Légère against your own profile.

