4-Diaminophenoxyethanol Hcl
Oxidative hair dye (primary intermediate/coupler)
Limited Data
Insufficient safety data available. Consider enriching this ingredient.
Details
Description
Oxidative hair dye (primary intermediate/coupler)
Purpose
Function
Oxidative hair dye (primary intermediate/coupler)
Profile
Properties
Silicone
Silicone free
Compliance
Regulatory Status
EU
Restricted
Safety
MODERATE
US
Permitted
EU Max Concentration2.0%
Absorptionlow
Sensitizationmoderate
MoSadequate
NOAEL20 mg/kg
ConcernModerate
Verdict
Concentration limits strictly enforced; eyelash dye use limited to professionals; must carry "Can cause allergic reaction" label
US Note
CIR: Safe as a cosmetic ingredient in hair dyes as practiced
Assessment
Ratings
Reference
Identifiers
No registry identifiers available for this ingredient.