Allergen & irritant analysis
1 flaggedThis cleanser from Deconstruct lists 17 ingredients. AllerNote's analysis flags 1 known contact allergen in the INCI list. No added fragrance, parabens, MI / MCI (isothiazolinones), formaldehyde-releasing preservatives, SLS / SLES sulfates were detected in the listed ingredients.
- Cocamidopropyl betaineKnown allergen (surfactant): Cocamidopropyl Betaine
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
Key Ingredients
- 1NiacinamideStrengthens, smooths, and brightens skin.
Full Ingredient List
17INCI (full list, INCI order): water, cocamidopropyl betaine, sodium methyl cocoyl taurate, glycerin, xylitylglucoside, anhydroxylitol, xylitol, sodium methyl 2-sulfolaurate, disodium 2-sulfolaurate, cyamopsis tetragonoloba gum, niacinamide, glycyrrhiza glabra root extract, acrylates/c10-30 alkyl acrylate crosspolymer, ethylhexylglycerin, phenoxyethanol, triethanolamine, sodium gluconate
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.
Frequently asked questions
Is Niacinamide Brightening Face Wash fragrance-free?
No added fragrance or EU-labelled fragrance allergens were detected in Niacinamide Brightening Face Wash'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 Niacinamide Brightening Face Wash paraben-free?
No parabens were detected in Niacinamide Brightening Face Wash'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 Niacinamide Brightening Face Wash suitable for sensitive or allergy-prone skin?
It depends on your specific triggers. Niacinamide Brightening Face Wash contains 1 flagged allergen and 0 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 Niacinamide Brightening Face Wash against your own profile.

