Allergen & irritant analysis
3 flaggedThis moisturizer from La Roche-Posay lists 35 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.
- 2AntioxidantsShields skin from free radical damage.
Full Ingredient List
35INCI (full list, INCI order): water, dimethicone, prunus armeniaca kernel oil, glycerin, propylene glycol, hydroxypropyl tetrahydropyrantriol, zea mays starch, alcohol denat., propanediol, panthenol, oryza sativa bran oil, butyrospermum parkii butter, isohexadecane, stearic acid, palmitic acid, peg-15 stearate, peg-2 stearate, stearyl alcohol, glyceryl stearate, cera alba, hydroxyethylpiperazine ethane sulfonic acid, sorbitan oleate, dimethiconol, methyldihydrojasmonate, sodium hyaluronate, myristic acid, disodium edta, hydrolyzed hyaluronic acid, caprylyl glycol, citric acid, polysorbate 80, acrylamide/sodium acryloyldimethyltaurate copolymer, pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate, phenoxyethanol, parfum
Tap any ingredient to see details
Potential Concerns
- May Worsen Oily SkinMay increase shine or excess oil.
- May Trigger AcneCan clog pores or trigger breakouts.
- May Worsen RosaceaCan trigger flare-ups in rosacea-prone skin.
- May Worsen EczemaMay worsen itching or irritation for eczema.
- May Worsen DrynessCan strip moisture and worsen dryness.
- May Worsen IrritationMay cause stinging, redness, or sensitivity.
Frequently asked questions
Does Hyalu B5 Riche 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 Riche Cream with caution and patch test before full use.
Is Hyalu B5 Riche Cream paraben-free?
No parabens were detected in Hyalu B5 Riche 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 Riche Cream suitable for sensitive or allergy-prone skin?
It depends on your specific triggers. Hyalu B5 Riche 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 Riche Cream against your own profile.

