M-PHENYLENEDIAMINE
M-PHENYLENEDIAMINE
M-phenylenediamine is a synthetic molecule used as a colorant and hair conditioning agent in cosmetic formulations.
Hair conditioningColorantProhibited in the EUSuspected CMR
Ingredient
Roles & functions
Hair conditioning — Improves the appearance, softness and manageability of the hair.
Colorant — Adds colour to the product or to the application.
Regulatory framework
What the authorities say
| Authority | Status |
|---|---|
| Commission européenne (CosIng, Règl. 1223/2009) | Interdit (Annexe II) — m-Phenylenediamine and its salts |
| Classification CLP harmonisée (ECHA, Annexe VI Règl. 1272/2008) — maj Fri, 07 Aug 2026 16:37:29 GMT | Mutagène — suspecté |
| ECHA — endocrine disruptor (human health) | Not identified as an endocrine disruptor |
| ECHA — Candidate List (SVHC, REACH Art. 59) | Not on the Candidate List (SVHC) |
| European Commission (Reg. 1223/2009, Annex III) | No cosmetic allergen subject to mandatory labelling |
| European Commission (EU catalogue of nanomaterials, Reg. 1223/2009) | No referenced nanoform |
| European Commission — Annex II (Reg. 1223/2009) — maj Fri, 07 Aug 2026 16:37:22 GMT | Prohibited in cosmetics (Annex II) — m-Phenylenediamine and its salts — Annexe II, entrée 1204 |
Last verified :
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This information is reported factually and with attribution (authorities and publications cited). It does not constitute medical advice, for your situation, ask a pharmacist or a healthcare professional for advice.
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