Ingredient function 428 ingredients · Page 7/9

HAIR DYEING

Imparting color to hair. Hair dyeing preparations may be temporary, semi-permanent, or permanent, depending on the length of time the colorant remains on the hair.

428 ingredients in the EU CosIng inventory carry the HAIR DYEING function designation.

Ingredients with the HAIR DYEING function

N1-(Tris(hydroxymethyl)methyl-4-nitro-1,2-phenylenediamine; 2-[(2-amino-4-nitrophenyl)amino]-2-(hydroxymethyl)propane-1,3-diol

CAS 56932-45-7II/1286

2-[bis(2-Hydroxyethyl)amino]-5-nitrophenol

CAS 59820-43-8Annex III/253

4-(2',3'-Dihydroxypropyl)amino-3-nitro-trifluoromethylbenzene

CAS 104333-00-8II/1324

1-(4-Aminophenylazo)-2-methyl-4-bis(.beta.-hydroxyethyl)aminobenzene

CAS 104226-21-3Annex III/260

N-[6-[(2-chloro-4-hydroxyphenyl)imino]-4-methoxy-3-oxo-1,4-cyclohexadien-1-yl]acetamide

CAS 66612-11-1II/1304

1-Methoxy-3-(.beta.-aminoethyl)amino-4-nitro-benzenehydrochloride

CAS 86419-69-4annex III/259

HENNA

34247

2-Hydroxy-1,4-naphthoquinone

CAS 83-72-7 / 84988-66-9

Hydroxyl-2-pyridone

CAS 822-89-9II/1249 (hypyridinone and its salts, when used as…

1H-Indole-2,3-Dione

CAS 91-56-5Annex III/210

Jatropha Curcas Leaf Powder is the powder obtained from the dried, ground leaves of Jatropha curcas, Euphorbiaceae.

1,2-anthracenedicarboxylic acid, 3,5,6,8-tetrahydroxy-9,10-dioxo-7-[2-hydroxy-5-(2-acetamidoethyl)phenyl-

CAS 60687-93-6II/1279

2-Hydroxy-1,4-naphthoquinone (CI 75480)

CAS 83-72-7

Lawsonia Inermis Extract is an extract of the dried flowers, fruit and leaves of the Henna, Lawsonia inermis L., Lythraceae

CAS 84988-66-9

How the HAIR DYEING function is used in CosIng

The HAIR DYEING function is assigned by the European Commission in the CosIng ingredient inventory. This page currently lists 428 ingredients carrying that function label in the dataset, which helps you move from a functional claim to the exact ingredients that use it.

Imparting color to hair. Hair dyeing preparations may be temporary, semi-permanent, or permanent, depending on the length of time the colorant remains on the hair.

Function assignments come from official EU CosIng data. They describe intended cosmetic use, but they do not replace regulatory review of each linked ingredient and any annex records tied to it.