Hair Conditioning
DODECYL PG-AMINOETHYL DISULFIDE KERATIN
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A modified keratin protein with a built-in disulfide-aminoethyl handle — designed to plug into damaged hair's broken sulfur bridges. Useful repair active for haircare with a generally safe but reactive profile.
Function
Skin benefits
- Builds disulfide bonds back into damaged hair
- Strengthens hair fiber and reduces breakage
- Conditions and adds smoothness
Known concerns
- Disulfide chemistry can react with other ingredients
- Limited public CIR/SCCS dossier
- Possible odor at higher use levels
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related hair conditionings
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.