5-Diamine Sulfate
Oxidative hair dye precursor (sulfate salt form)
Limited Data
Insufficient safety data available. Consider enriching this ingredient.
Details
Description
Oxidative hair dye precursor (sulfate salt form)
Purpose
Function
Oxidative hair dye precursor (sulfate salt form)
Profile
Properties
Silicone
Silicone free
Compliance
Regulatory Status
EU
Restricted
Safety
MODERATE
US
Permitted
EU Max Concentration3.6%
Absorptionlow
Sensitizationlow
MoSadequate
NOAEL12 mg/kg
ConcernModerate
Verdict
Same flags as free base: strong sensitizer, cross-reactive with PPD; o-toluidine impurity control mandatory; SCCS confirmed safe only at reduced concentration vs original 4.0% submission
US Note
Permitted as coal tar hair dye with mandatory caution labeling
Assessment
Ratings
Reference
Identifiers
No registry identifiers available for this ingredient.