Is 2,2'-[(3,3'-Dichloro[1,1'-Biphenyl]-4,4'-Diyl)Bis(Azo)]Bis[3-Oxo-N-Phenylbutanamide] And Its Salts, When Used As A Substance In Hair Dye Products safe?

Question

Accepted Answer

Avoid. Prohibited in cosmetic products — EU Cosmetics Regulation 1223/2009 Annex II

2,2'-[(3,3'-Dichloro[1,1'-Biphenyl]-4,4'-Diyl)Bis(Azo)]Bis[3-Oxo-N-Phenylbutanamide] And Its Salts, When Used As A Substance In Hair Dye Products

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