Allergen & irritant analysis
1 flaggedThis serum from Bioderma lists 25 ingredients. AllerNote's analysis flags 1 known contact allergen 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
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.
- 2AHAExfoliates skin for a brighter complexion.
- 3Vitamin EProtects skin and soothes irritation.
- 4NiacinamideStrengthens, smooths, and brightens skin.
- 5AntioxidantsShields skin from free radical damage.
Full Ingredient List
25INCI (full list, INCI order): water, butylene glycol, glycerin, propanediol, pentylene glycol, niacinamide, polysorbate 20, xanthan gum, hydrolyzed hyaluronic acid, fructooligosaccharides, sodium citrate, citric acid, carnosine, adenosine, saccharide isomerate, sodium hyaluronate, peumus boldus leaf extract, hexyldecanol, 1, 2-hexanediol, caprylyl glycol, pyrus malus seed extract, brassica campestris sterols, tocopherol, parfum
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 Hyalu+ Serum 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 Hyalu+ Serum with caution and patch test before full use.
Is Hydrabio Hyalu+ Serum paraben-free?
No parabens were detected in Hydrabio Hyalu+ Serum'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 Hyalu+ Serum suitable for sensitive or allergy-prone skin?
It depends on your specific triggers. Hydrabio Hyalu+ Serum contains 1 flagged allergen 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 Hyalu+ Serum against your own profile.

