Allergen & irritant analysis
4 flaggedThis serum from Vichy lists 23 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
- 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.
- 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
- 1AntioxidantsShields skin from free radical damage.
- 2ExfoliatorsRemoves dead skin cells to smoothe texture.
- 3AHAExfoliates skin for a brighter complexion.
- 4Vitamin CBrightens, evens tone, and supports collagen.
- 5Vitamin EProtects skin and soothes irritation.
- 6NiacinamideStrengthens, smooths, and brightens skin.
Full Ingredient List
23INCI (full list, INCI order): water, isopropyl isostearate, dicaprylyl ether, niacinamide, propylene glycol, glycolic acid, squalane, alcohol denat., glycerin, dipropylene glycol, sodium hydroxide, tocopherol, haematococcus pluvialis extract, prunus armeniaca kernel oil, adenosine, ascorbyl glucoside, isopropyl lauroyl sarcosinate, hydroxyacetophenone, hydroxypropyl tetrahydropyrantriol, capryloyl salicylic acid, caprylic/capric triglyceride, cassia angustifolia seed polysaccharide, 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.
- May Worsen Oily SkinMay increase shine or excess oil.
- May Trigger AcneCan clog pores or trigger breakouts.
- May Worsen DrynessCan strip moisture and worsen dryness.
- May Worsen IrritationMay cause stinging, redness, or sensitivity.
Frequently asked questions
Does Neovadiol Meno 5 Bi-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 Neovadiol Meno 5 Bi-Serum with caution and patch test before full use.
Is Neovadiol Meno 5 Bi-Serum paraben-free?
No parabens were detected in Neovadiol Meno 5 Bi-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 Neovadiol Meno 5 Bi-Serum suitable for sensitive or allergy-prone skin?
It depends on your specific triggers. Neovadiol Meno 5 Bi-Serum 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 Neovadiol Meno 5 Bi-Serum against your own profile.

