Allergen & irritant analysis
2 flaggedThis facial treatment from Ducray lists 5 ingredients. AllerNote's analysis flags 1 known contact allergen and 1 common irritant in the INCI list. No added fragrance, parabens, MI / MCI (isothiazolinones), formaldehyde-releasing preservatives, SLS / SLES sulfates were detected in the listed ingredients.
- Decyl glucosideKnown allergen (surfactant): Decyl Glucoside
- Chlorhexidine digluconateKnown contact sensitizer, can cause allergic reactions ranging from contact dermatitis to anaphylaxis.
Not detected: added fragrance, parabens, MI / MCI (isothiazolinones), formaldehyde-releasing preservatives, SLS / SLES sulfates.
Based on what's flagged, take extra care if you're among:
- 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
Full Ingredient List
5INCI (full list, INCI order): water, glycerin, chlorhexidine digluconate, decyl glucoside, triethanolamine
Tap any ingredient to see details
Frequently asked questions
Is Diaseptyl 0,2% fragrance-free?
No added fragrance or EU-labelled fragrance allergens were detected in Diaseptyl 0,2%'s listed ingredients. "Not detected" isn't an absolute guarantee, but it's a good sign for fragrance-sensitive skin — confirm against the current pack and your own triggers.
Is Diaseptyl 0,2% paraben-free?
No parabens were detected in Diaseptyl 0,2%'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 Diaseptyl 0,2% suitable for sensitive or allergy-prone skin?
It depends on your specific triggers. Diaseptyl 0,2% contains 1 flagged allergen 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 Diaseptyl 0,2% against your own profile.

