Fragrance avoidance
No fragrance-linked caution surfaced in the current profile.
This ingredient does not currently read as a fragrance-linked driver in the published evidence and hazard profile.
- beauty
Methyl 1-methyl-4-((methylphenylhydrazono)methyl)pyridinium sulphate
60/100 · High conf.
Dye
Concern score
60/100High concern.
Well researched
Why it's flagged
Pyridinium, 1- methyl-4-[( methylphenylhydrazono)methyl]-, methyl sulfate is restricted in cosmetic products under Annex III of the EU Cosmetics Regulation (EC) 1223/2009.
The score describes this ingredient's chemical identity — its hazard profile from published classifications and regulatory status — not the safety of any product it appears in.
Evidence
No graded sources yet for Methyl 1-methyl-4-((methylphenylhydrazono)methyl)pyridinium sulphate. We publish evidence only once a source is linked and reviewed — this ingredient is in the catalog, but has not been assessed.
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
Good fit
