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2,3-Dihydro-2,2-dimethyl-6-[(4-(phenylazo)-1-naphthelenyl)azo]-1H-pyrimidine (Solvent Black 3) and its salts, when used as a substance in hair dye products is prohibited in cosmetic products under Annex II of the EU Cosmetics Regulation (EC) 1223/2009.
SOLVENT BLUE 35
Critical concern
SOLVENT RED 3
Canonical ingredient
4-[(4-Ethoxyphenyl)azo]naphthol (Solvent Red 3; CI 12010) and its salts, when used as a substance in hair dye products is prohibited in cosmetic products under Annex II of the EU Cosmetics Regulation (EC) 1223/2009.
Sources 6
Sources 6Synced Jan 2008
Colouring agent CI 61554 (Solvent Blue 35) is prohibited in cosmetic products under Annex II of the EU Cosmetics Regulation (EC) 1223/2009.
SOLVENT RED 3
Critical concern
Sources 6Synced May 2026
4-[(4-Ethoxyphenyl)azo]naphthol (Solvent Red 3; CI 12010) and its salts, when used as a substance in hair dye products is prohibited in cosmetic products under Annex II of the EU Cosmetics Regulation (EC) 1223/2009.