Allergen & irritant analysis
5 flaggedThis shampoo from Vichy lists 19 ingredients. AllerNote's analysis flags 4 known contact allergens and 1 common irritant in the INCI list. That includes 2 EU-labelled fragrance allergens (parfum, farnesol). No parabens, MI / MCI (isothiazolinones), formaldehyde-releasing preservatives, SLS / SLES sulfates were detected in the listed ingredients.
- ParfumKnown allergen (fragrance): Fragrance Mix I
- FarnesolKnown allergen (fragrance): Farnesol
- Cocamidopropyl betaineKnown allergen (surfactant): Cocamidopropyl Betaine
- Propylene glycolKnown allergen (solvent): Propylene Glycol
- 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
- People prone to irritation, or with very dry / eczema-prone 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.
- 2BHAUnclogs pores and reduces excess oil.
- 3AntioxidantsShields skin from free radical damage.
Full Ingredient List
19INCI (full list, INCI order): water, sodium methyl cocoyl taurate, laureth-5 carboxylic acid, cocamidopropyl betaine, sodium chloride, bisabolol, farnesol, hexylene glycol, lactic acid, peg-150 distearate, peg-55 propylene glycol oleate, piroctone olamine, polyquaternium-10, propylene glycol, salicylic acid, sodium benzoate, sodium hydroxide, sodium lauroyl glutamate, 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 DrynessCan strip moisture and worsen dryness.
- May Trigger AcneCan clog pores or trigger breakouts.
- May Worsen IrritationMay cause stinging, redness, or sensitivity.
Frequently asked questions
Does Dercos Anti-Dandruff Shampoo For Sensitive Scalp contain fragrance allergens?
Yes — analysing the INCI list, AllerNote found 2 of the EU-labelled fragrance allergens: parfum, farnesol. If you're fragrance-sensitive or patch-test positive to a fragrance mix, treat Dercos Anti-Dandruff Shampoo For Sensitive Scalp with caution and patch test before full use.
Is Dercos Anti-Dandruff Shampoo For Sensitive Scalp paraben-free?
No parabens were detected in Dercos Anti-Dandruff Shampoo For Sensitive Scalp'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 Dercos Anti-Dandruff Shampoo For Sensitive Scalp suitable for sensitive or allergy-prone skin?
It depends on your specific triggers. Dercos Anti-Dandruff Shampoo For Sensitive Scalp contains 4 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 Dercos Anti-Dandruff Shampoo For Sensitive Scalp against your own profile.

