Allergen & irritant analysis
3 flaggedThis moisturizer from La Roche-Posay lists 27 ingredients. AllerNote's analysis flags 2 known contact allergens and 1 common irritant 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
- Alcohol denat.Can be drying and sensitizing, especially for sensitive skin, by stripping natural oils and disrupting the skin barrier.
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.
- 2Vitamin EProtects skin and soothes irritation.
- 3AntioxidantsShields skin from free radical damage.
- 4ExfoliatorsRemoves dead skin cells to smoothe texture.
Full Ingredient List
27INCI (full list, INCI order): water, glycerin, dimethicone, hydrogenated polyisobutene, propylene glycol, hydroxypropyl tetrahydropyrantriol, alcohol denat., propanediol, panthenol, synthetic wax, nylon-12, peg-10 dimethicone, dimethicone/peg-10/15 crosspolymer, hydroxyethylpiperazine ethane sulfonic acid, tocopherol, sodium polyacrylate, sodium hyaluronate, hydrolyzed hyaluronic acid, sodium citrate, phenoxyethanol, adenosine, chlorphenesin, propylene carbonate, dipropylene glycol, disteardimonium hectorite, disodium edta, parfum
Tap any ingredient to see details
Potential Concerns
- May Worsen EczemaMay worsen itching or irritation for eczema.
- May Worsen RosaceaCan trigger flare-ups in rosacea-prone skin.
- 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 Hyalu B5 Cream 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 Hyalu B5 Cream with caution and patch test before full use.
Is Hyalu B5 Cream paraben-free?
No parabens were detected in Hyalu B5 Cream'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 Hyalu B5 Cream suitable for sensitive or allergy-prone skin?
It depends on your specific triggers. Hyalu B5 Cream contains 2 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 Hyalu B5 Cream against your own profile.

