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Hair dye substance in oxidative hair dye products

86 EU annex records carry product type conditions for Hair dye substance in oxidative hair dye products cosmetics under Regulation 1223/2009. Conditions may include concentration limits, warnings and usage restrictions.

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Records mentioning Hair dye substance in oxidative hair dye products

86 total
Annex
III
Entry
16

1-NAPHTHOL

1-Naphthol and its salts

Hair colourants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary ‘black henna’ tattoos may increase your risk of allergy. …

CAS
90-15-3
EC
201-969-4
Annex
III
Entry
16

1-Naphthol

1- Naphthalenol

To be printed on the label: Hair colorants can cause severe allergic reactions.

CAS
90-15-3
EC
201-969-4
Annex
III
Entry
193

ACID RED 52

Hydrogen 3,6-bis(diethylamino)-9-(2,4-disulphonatophenyl)xanthylium, sodium salt; CI 45100 (see note 17)

a) To be printed on the label: The mixing ratio. “ Hair colourants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary ‘black…

CAS
3520-42-1
EC
222-529-8
Max concentration
Annex
III
Entry
199

4- CHLORORESORCINOL

1,3-Benzenediol, 4-Chlororesorcinol

To be printed on the label: Hair colorants can cause severe allergic reactions.

CAS
95-88-5
EC
202-462-0
Annex
III
Entry
200

TETRAAMINOPYRIMIDINE SULFATE

2,4,5,6-Tetraaminopyrimidine sulphate

(a) To be printed on the la­bel: The mixing ratio. “Hair colourants can cause severe allergic reac­tions. Read and follow instruc­tions. This product is not in­tended for use on persons under the age of 16. Temporary ‘b…

CAS
5392-28-9
EC
226-393-0
Max concentration
Annex
III
Entry
202

1,3-BIS-(2,4-DIAMINOPHENOXY)PROPANE

4,4'-[1,3-Propanediylbis(oxy)]bisbenzene-1,3-diamine and its tetrahydrochloride salt (see note 17)

(a) The mixing ratio: Hair colorants can cause severe allergic reactions. (b) Can cause allergic reaction

CAS
81892-72-0 - 74918-21-1
EC
279-845-4 - 278-022-7
Annex
III
Entry
203

6-METHOXY-2-METHYLAMINO-3-AMINOPYRIDINE HCL

6-Methoxy-N2-methyl-2,3-pyridinediamine hydrochloride and dihydrochloride salt

(a) To be printed on the label: The mixing ratio. “ Hair colorants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary ‘black…

CAS
90817-34-8 / 83732-72-3
EC
- / 280-622-9
Max concentration
Annex
III
Entry
205

4-HYDROXYPROPYLAMINO-3-NITROPHENOL

1-Hydroxy-3-nitro-4-(3-hydroxypropylamino)benzene (see note 17)

(a) To be printed on the label: The mixing ratio. “ Hair colourants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary ‘blac…

CAS
92952-81-3
EC
406-305-9
Max concentration
Annex
III
Entry
206

HYDROXYETHYL-P-PHENYLENE-DIAMINE SULFATE

3-(2-Hydroxyethyl)-p- phenylenediammonium sulphate

(a) To be printed on the la­bel: The mixing ratio. “Hair colourants can cause severe allergic reac­tions. Read and follow instruc­tions. This product is not in­tended for use on persons under the age of 16. Temporary ‘b…

CAS
93841-25-9
EC
298-995-1
Annex
III
Entry
207

DIHYDROXY-INDOLE

1H-Indole-5,6-diol

To be printed on the label: Hair colorants can cause severe allergic reactions.

CAS
3131-52-0
EC
412-130-9
Annex
III
Entry
208

5-Amino-4-Chloro-o-Cresol HCl

5-Amino-4-chloro-2-methylphenol hydrochloride

To be printed on the label: Hair colorants can cause severe allergic reactions.

CAS
110102-85-7
EC
—
Annex
III
Entry
209

6-Hydroxy-indole

1H-Indol-6-ol

To be printied on the label: Hair colorants can cause severe allergic reactions.

CAS
2380-86-1
EC
417-020-4
Annex
III
Entry
211

2-AMINO-3-HYDROXYPYRIDINE

2-Aminopyridin-3-ol; 2-Amino-3-Hydroxypyridine

(a) To be printed on the la­bel: The mixing ratio. “Hair colourants can cause severe allergic reac­tions. Read and follow instruc­tions. This product is not in­tended for use on persons under the age of 16. Temporary ‘b…

CAS
16867-03-1
EC
240-886-8
Annex
III
Entry
212

1-Acetoxy-2-Methylnaph-thalene

2-Methyl-1-naphthyl acetate

After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 2,0% (When both 2-Methyl-1-Naphthol and 1-Acetoxy-2-Methylnaphthalene are present in a hair dye formulation, the maximum …

CAS
5697-02-9
EC
454-690-7
Annex
III
Entry
213

2-Methyl-1-Naphthol

1-Hydroxy-2-methylnaphthalene

To be printed on the label: Hair colorants can cause severe allergic reactions.

CAS
7469-77-4
EC
231-265-2
Annex
III
Entry
214

ACID YELLOW 1

Disodium 5,7-dinitro-8-oxido-2- naphthalenesulfonate CI 1036

To be printed on the label: Hair colorants can cause severe allergic reactions

CAS
846-70-8
EC
212-690-2
Max concentration
Annex
III
Entry
215

4-AMINO-3-NITROPHENOL

4-Amino-3-nitrophenol

(a) and (b) “ Hair colourants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary ‘black henna’ tattoos may increase your ris…

CAS
610-81-1
EC
210-236-8
Max concentration
Annex
III
Entry
216

2,7-NAPHTHALENEDIOL

Naphthalene-2,7-diol

(a) To be printed on the label: The mixing ratio. “ Hair colourants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary ‘blac…

CAS
582-17-2
EC
209-478-7
Max concentration
Annex
III
Entry
217

M-AMINOPHENOL; M-AMINOPHENOL HCL; M-AMINOPHENOL SULFATE

m-Aminophenol and its salts

(a) To be printed on the label: The mixing ratio. “ Hair colorants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary ‘black…

CAS
591-27-5/ 51-81-0 / 68239-81-6 /38171-54-9
EC
209-711-2 / 200-125-2 / 269-475-1
Annex
III
Entry
218

2,6-DIHYDROXY-3,4-DIMETHYLPYRIDINE

6-Hydroxy-3,4- dimethyl-2-pyridone

To be printed on the label: The mixing ratio. “ Hair colourants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary ‘black he…

CAS
84540-47-6
EC
283-141-2
Annex
III
Entry
219

4-Hydroxypropylamino-3-nitrophenol

1-Hydroxy-3-nitro- 4-(3-hydroxypropy lamino)benzene

(a) To be printed on the label: The mixing ratio. ‘ Hair colourants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary “blac…

CAS
92952-81-3
EC
406-305-9
Max concentration
Annex
III
Entry
22

RESORCINOL

1,3-benzenediol

(a) To be printed on the label: The mixing ratio. “ Hair colorants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary ‘black…

CAS
108-46-3
EC
203-585-2
Max concentration
Annex
III
Entry
221

Hydroxyethyl-2-Nitro-p-Toluidine

2-(4-Methyl-2-nitroanilino)ethanol

To be printed on the label: Hair colorants can use severe allergic reactions

CAS
100418-33-5
EC
408-090-7
Max concentration
Annex
III
Entry
222

2-HYDROXYETHYL PICRAMIC ACID

1-Hydroxy-2-beta-hydroxyethylamino-4,6-dinitrobenzene

(a) To be printed on the label: The mixing ratio. “ Hair colourants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary ‘blac…

CAS
99610-72-7
EC
412-520-9
Max concentration CMR
Annex
III
Entry
225

HC BLUE NO. 12

1-(beta-Hydroxyethyl)amino-2-nitro-4-N-ethyl-N-(beta-hydroxyethyl)aminobenzene and its hydrocloride

(a) To be printed on the label: The mixing ratio. “ Hair colourants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary ‘blac…

CAS
104516-93-0 - 132885-85-9
EC
407-020-2
Max concentration
Annex
III
Entry
226

1,3-bis-(2,4-Diaminophenoxy)propane 1,3-bis-(2,4-Diaminophenoxy)propane HCl

4,4′-[1,3-Propanediylbis(oxy)]bisbenzene-1,3-diamine and its tetrahydrochloride salt

(a) To be printed on the label: The mixing ratio. ‘imageHair colourants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary “…

CAS
81892-72-0 / 74918-21-1
EC
279-845-4 / 278-022-7
Max concentration
Annex
III
Entry
227

3-AMINO-2,4-DICHLOROPHENOL

3-Amino-2,4-dichlorophenol and its hydrochloride

(a) To be printed on the label: The mixing ratio. “ Hair colourants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary ‘blac…

CAS
61693-42-3 - 1693-43-4
EC
262-909-0
Max concentration
Annex
III
Entry
228

PHENYL METHYL PYRAZOLONE

3-Methyl-1-phenyl-5-pyrazolone

To be printed on the label: The mixing ratio. “ Hair colourants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary ‘black he…

CAS
89-25-8
EC
201-891-0
Annex
III
Entry
229

2-METHYL-5-HYDROXYETHYL AMINOPHENOL

5-[(2-hydroxyethyl)amino]-o-cresol

(a) To be printed on the label: The mixing ratio. “ Hair colorants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary ‘black…

CAS
55302-96-0
EC
259-583-7
Annex
III
Entry
230

HYDROXYBENZOMORPHOLINE

2,3-Dihydro-2H-1,4-benzoxazin-6-ol

To be printed on the label: The mixing ratio. “ Hair colourants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary ‘black he…

CAS
26021-57-8
EC
247-415-5
Annex
III
Entry
234

HC VIOLET NO 1

Ethanol, 2-[(4-amino-2-methyl-5-nitrophenyl)amino]- and its salts

Hair colorants can cause severe allergic reactions. Read and follow instructions.

CAS
82576-75-8
EC
417-600-7
Max concentration
Annex
III
Entry
237

HC RED NO 13

2,2'-[(4-Amino-3-nitrophenyl)imino]bisethanol hydrochloride and its salts

Hair colourants can cause seere allergic reactions Read and follow instructions

CAS
29705-39-3 - 94158-13-1
EC
-- 303-083-4
Max concentration
Annex
III
Entry
238

1,5-NAPHTHALENEDIOL

Naphthalene-1,5-diol and its salts

Hair colourants can cause severe allergic reactions Read and follow instrctions

CAS
83-56-7
EC
201-487-4
Max concentration
Annex
III
Entry
240

4-Nitro-o-Phenylenediamine

4-Nitro-1,2-phenylenediamine

To be printing on the label: Hair colorants can cause severe allergic reactions.

CAS
99-56-9
EC
202-766-3
Annex
III
Entry
241

4-AMINO-2-HYDROXYTOLUENE

5-Amino-o-cresol

(a) To be printed on the label: The mixing ratio. “ Hair colorants can cause severe allergic reactions.Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary ‘black …

CAS
2835-95-2
EC
220-618-6
Annex
III
Entry
242

2,4-DIAMINOPHENOXYETHANOL HCL

2,4-Diaminophenoxyethanol, its hydrochloride and its sulphate

(a) To be printed on the label: The mixing ratio. “ Hair colorants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary ‘black…

CAS
70643-19-5 / 66422-95-5 / 70643-20-8
EC
- / 266-357-1 / 274-713-2
Annex
III
Entry
243

2-METHYLRESORCINOL

1,3-benzenediol, 2-methyl

(a) To be printed on the la­bel: The mixing ratio. “Hair colourants can cause severe allergic reac­tions. Read and follow instruc­tions. This product is not in­tended for use on persons under the age of 16. Temporary ‘b…

CAS
608-25-3
EC
210-155-8
Max concentration
Annex
III
Entry
244

4-AMINO-M-CRESOL

4-Amino-m-cresol

(a) To be printed on the label: The mixing ratio. “ Hair colorants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary ‘black…

CAS
2835-99-6
EC
220-621-2
Annex
III
Entry
245

2-AMINO-4-HYDROXYETHYLAMINOANISOLE / 2-AMINO-4-HYDROXYETHYLAMINOANISOLE SULFATE

2-[(3-Amino-4-methoxyphenyl)amino]ethanol and its sulphate

(a) To be printed on the label: The mixing ratio. “ Hair colorants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary ‘black…

CAS
83763-47-7 / 83763-48-8
EC
280-733-2 / 280-734-8
Annex
III
Entry
248

3-NITRO-P-HYDROXYETHYLAMINOPHENOL

4-[(2-Hydroxyethyl)amino-3-nitrophenol

For (a) and (b): Hair colourants can use severe allergic reactions Read and follow intructions

CAS
65235-31-6
EC
265-648-0
Max concentration
Annex
III
Entry
249

4-NITROPHENYL AMINOETHYLUREA

1-(.beta.-Ureidoethyl)amino-4-nitrobenzene

For (a) and (b): Hair colourants can cause severe allergic reactions Read and follow instructions

CAS
27080-42-8
EC
410-700-1
Max concentration
Annex
III
Entry
250

HC RED NO 10 + HC RED NO 11

1-amino-2-nitro-4-(2',3'-dihydroxypropyl)amino-5-chlorobenzene and 1,4-bis-(2',3'-dihydroxypropyl)amino-2-nitro-5-chlorobenzene and its salts

Hair colourants can cause severe allergic reactions Read and folow instructions

CAS
95576-89-9 - 95576-92-4
EC
- -
Max concentration
Annex
III
Entry
250

HC Red No 10+ HC Red No 11

1-Amino-2-nitro-4-(2', 3'-dihydroxypropyl)amino-5-chloro-benzene + 1,4-bis-(2',3'-dihydroxypropyl)amino-2-nitro-5-chlorobenzene

(a) After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 1,0% For (a) and (b): - Do not use with nitrosating agents - Maximum nitrosamine content: 50 microgram/KG - Keep in n…

CAS
9556-89-9 - 95576-92-4
EC
—
Max concentration
Annex
III
Entry
252

2-AMINO-6-CHLORO-4-NITROPHENOL

2-Amino-6-chloro-4-nitrophenol

(a) To be printed on the label: The mixing ratio. ‘ Hair colourants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary “blac…

CAS
6358-09-4
EC
228-762-1
Max concentration
Annex
III
Entry
255

HC Yellow No 2

2-[(2-Nitrophenyl)amino] ethanol

To be printed on the label: Hair colorants can cause allergic reactions.

CAS
4926-55-0
EC
225-555-8
Max concentration
Annex
III
Entry
260

HC Yellow No 7

1-(4’-Aminophenylazo)-2-methyl- 4-(bis-2-hydroxyethyl) aminobenzene

Hair dye substance in oxidative hair dye products

CAS
104226-21-3
EC
146-420-6
Max concentration

How Hair dye substance in oxidative hair dye products conditions affect compliance

There are 86 EU annex records on this page that mention the Hair dye substance in oxidative hair dye products product type category. Product type wording is where the regulation tells you whether a substance may, may not, or may only conditionally be used in that cosmetic category.

Reviewing records by product type is useful when your finished product clearly falls into the Hair dye substance in oxidative hair dye products category and you need to check whether maximum concentrations, warnings or annex placement change for that use case.

Frequently asked questions

For substances listed in Annex III of EU Cosmetics Regulation 1223/2009, the product type field specifies which cosmetic categories the substance is permitted or restricted in. A substance with a restriction tied to Hair dye substance in oxidative hair dye products products may be permitted at a different concentration, or prohibited altogether, in other product categories. Each entry should be read individually.

Yes. Product type conditions set out in Annex III are legally binding under EU Cosmetics Regulation 1223/2009. A cosmetic product that does not comply with the product type conditions for a restricted ingredient is not compliant, regardless of whether other conditions (such as concentration limits) are met.

Use the INCI Checker tool to scan your ingredient list against all Annex II–VI entries. For each flagged ingredient, open its individual record to review the product type conditions, maximum concentration and any applicable warnings to confirm they are compatible with your intended product category.
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A prohibited substance (Annex II) may not be present in any cosmetic product at any concentration. A restricted substance (Annex III) may be used but only under specific conditions — such as product type limitations, maximum concentrations and mandatory warnings. Both types of records appear in the list above if they carry a product type field.

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