Cosmetic Allergens
Contact sensitizers and fragrance allergens requiring mandatory label declaration.
Contact allergy is the most frequent adverse reaction to cosmetics. Fragrance compounds, essential oils, and preservatives can trigger immune reactions and contact dermatitis.
🔬Biological Mechanism & Health Risks
Type IV Hypersensitivity
Low molecular weight haptens bind skin proteins, triggering T-cell mediated immune responses.
🧴Common Product & Ingredient Types
📰Scientific Studies, News & Research
Clinical research, regulatory decisions, and toxicological reports for this category.
Category Substances Directory
2407 madde- 1 ürünAlerjen
Aroma
- 0 ürünYasak (AB)
1,4-Benzenediamine, N,n’ -Mixed Ph And Tolyl Derivs.
- 0 ürünYasak (AB)
2-(4-tert-butylbenzyl) Propionaldehyde
- 0 ürünYasak (AB)
2-Chloracetamide
- 0 ürünConditional Ban
2-Chloro-5-nitro-N-hydroxyethyl-p-phenylenediamine And Its Salts
Condition: when used as a substance in hair dye products
- 0 ürünYasak (AB)
2-chlorobenzene-1,4-diamine (2-Chloro-p-Phenylenediamine), Its Sulfate And Dihydrochloride Salts When Used As A Substance In Hair Dye Products, Including Eyebrow Dye Products, And Eyelash Dye Products
- 0 ürünYasak (AB)
2,4-Diaminophenylethanol And Its Salts
- 0 ürünYasak (AB)
2,6-Dihydroxy-4-methyl-benzaldehyde (atranol)
- 0 ürünYasak (AB)
3- And 4-(4-Hydroxy-4-methylpentyl) cyclohex-3-ene-1-carbaldehyde (hicc)
- 0 ürünYasak (AB)
3-Chloro-2,6-Dihydroxy-4-methyl-benzaldehyde (chloroatranol)
- 0 ürünYasak (AB)
3-Diethylaminopropyl Cinnamate
- 0 ürünYasak (AB)
3,4',5-Tribromosalicylanilide (tribromsalan (inn))
- 0 ürünYasak (AB)
4-[(4-Aminophenyl)(4-iminocyclohexa-2,5-dien-1-ylidene)methyl]-o-toluidine And Its Hydrochloride Salt (basic Violet 14; CI 42510) When Used As A Substance In Hair Dye Products
- 0 ürünYasak (AB)
4-Amino-2-nitrophenol
- 0 ürünYasak (AB)
4-Amino-3-hydroxytoluene When Used As A Substance In Hair And Eyelash Dye Products
- 0 ürünYasak (AB)
4-Ethoxy-m-phenylenediamine And Its Salts
- 0 ürünYasak (AB)
4-Phenylbut-3-en-2-one (benzylidene Acetone)
- 0 ürünConditional Ban
6-Amino-o-cresol And Its Salts
Condition: when used as a substance in hair dye products
- 0 ürünConditional Ban
6,10-Dimethyl-3,5,9-undecatrien-2-one (pseudoionone)
Condition: when used as a fragrance ingredient
- 0 ürünConditional Ban
7-Ethoxy-4-methylcoumarin
Condition: when used as a fragrance ingredient
- 0 ürünYasak (AB)
Alloclamide (inn) And Its Salts
- 0 ürünYasak (AB)
Antibiotics
- 0 ürünYasak (AB)
Benzophenone
- 0 ürünYasak (AB)
Bithionol (inn)
- 0 ürünYasak (AB)
Cis-1-(3-chlorallyl)-3,5,7-triaza-1-azoniaadamantane Chloride (cis-Ctac), quaternium-15
- 0 ürünYasak (AB)
Cobalt Nickel Gray Periclase; C.I. Pigment Black 25; C.I. 77332 [1]
- 0 ürünConditional Ban
Costus Root Oil ( Saussurea Lappa Clarke)
Condition: when used as a fragrance ingredient
- 0 ürünYasak (AB)
Dibromosalicylanilides
- 0 ürünConditional Ban
Dimethyl Citraconate
Condition: when used as a fragrance ingredient
- 0 ürünConditional Ban
Diphenylamine
Condition: when used as a fragrance ingredient
- 0 ürünYasak (AB)
Disperse Red 15, Except As Impurity In Disperse Violet 1
- 0 ürünYasak (AB)
Exudation Of Myroxylon Pereirae (royle) Klotzsch (peru Balsam, Crude) When Used As A Fragrance Ingredient
- 0 ürünYasak (AB)
Formaldehyde
- 0 ürünConditional Ban
Hexahydrocoumarin
Condition: when used as a fragrance ingredient
- 0 ürünYasak (AB)
M -Phenylenediamine And Its Salts
- 0 ürünYasak (AB)
Margosa, Ext. [from The Kernels Of Azadirachta Indica Extracted With Water And Further Processed With Organic Solvents]
- 0 ürünConditional Ban
N,n-Dimethyl-P-Phenylenediamine And Its Salts
Condition: when used as a substance in hair dye products
- 0 ürünYasak (AB)
Nickel Barium Titanium Primrose Priderite; C.I. Pigment Yellow 157; C.I. 77900
- 0 ürünYasak (AB)
O -Phenylenediamine And Its Salts
- 0 ürünYasak (AB)
Thiuram Monosulphides
- 0 ürünConditional Ban
Trans -2-Heptenal
Condition: when used as a fragrance ingredient
- 0 ürünTartışmalı
1-Hydroxyethyl-4,5-Diamino Pyrazole Sulfate
- 0 ürünTartışmalı
2-Amino-3- Hydroxypyridine
- 0 ürünTartışmalı
2-Amino-6-chloro-4-nitrophenol
- 0 ürünTartışmalı
2-Hydroxyethylpicramic Acid
- 0 ürünTartışmalı
2-Methoxymethyl-p-Phenylenediamine
- 0 ürünTartışmalı
2-Methylresorcinol
- 0 ürünTartışmalı
2,5,6-Triamino-4-Pyrimidinol Sulfate
- 0 ürünTartışmalı
3-Amino-2,4-dichlorophenol Hcl
- 0 ürünTartışmalı
3-Methylnon-2-enenitrile