Allergen & irritant analysis
4 flaggedThis shampoo from Neutrogena lists 16 ingredients. AllerNote's analysis flags 3 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 were detected in the listed ingredients.
- ParfumKnown allergen (fragrance): Fragrance Mix I
- Sodium laureth sulfateKnown allergen (surfactant): Sodium Laureth Sulfate
- Cocamidopropyl betaineKnown allergen (surfactant): Cocamidopropyl Betaine
- AlcoholKnown sensitizer/irritant
Not detected: parabens, MI / MCI (isothiazolinones), formaldehyde-releasing preservatives. Contains: added fragrance, SLS / SLES sulfates.
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
- 1BHAUnclogs pores and reduces excess oil.
Full Ingredient List
16INCI (full list, INCI order): water, sodium laureth sulfate, glycerin, cocamidopropyl betaine, sodium chloride, salicylic acid, piroctone olamine, hydroxypropyl guar hydroxypropyltrimonium chloride, benzotriazolyl dodecyl p-cresol, tris(tetramethylhydroxypiperidinol)citrate, polyquaternium-39, alcohol, cocamide mea, citric acid, sodium benzoate, parfum
Tap any ingredient to see details
Potential Concerns
- May Worsen RosaceaCan trigger flare-ups in rosacea-prone skin.
- May Worsen DrynessCan strip moisture and worsen dryness.
- May Worsen EczemaMay worsen itching or irritation for eczema.
- May Trigger AcneCan clog pores or trigger breakouts.
- May Worsen IrritationMay cause stinging, redness, or sensitivity.
- May Worsen Oily SkinMay increase shine or excess oil.
Frequently asked questions
Does T/Gel Anti-Dandruff Shampoo For Oily Scalp 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 T/Gel Anti-Dandruff Shampoo For Oily Scalp with caution and patch test before full use.
Is T/Gel Anti-Dandruff Shampoo For Oily Scalp paraben-free?
No parabens were detected in T/Gel Anti-Dandruff Shampoo For Oily 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 T/Gel Anti-Dandruff Shampoo For Oily Scalp suitable for sensitive or allergy-prone skin?
It depends on your specific triggers. T/Gel Anti-Dandruff Shampoo For Oily Scalp contains 3 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 T/Gel Anti-Dandruff Shampoo For Oily Scalp against your own profile.

