Other
PEG-3 TALLOW PROPYLENEDIMONIUM DIMETHOSULFATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A PEGylated quaternary ammonium compound derived from tallow, used as a conditioning agent with a good safety record in leave-on and rinse-off cosmetic products.
PEG-3 Tallow Propylenedimonium Dimethosulfate is a quaternary ammonium compound ethoxylated to the PEG-3 level, used as an antistatic and conditioning agent. Under EU Regulation (EC) No 1223/2009, PEG compounds with adequate data are permitted unless ethylene oxide purity concerns exist. No specific EU restrictions apply to this ingredient.
Skin benefits
- Antistatic agent reduces static and frizz
- Hair conditioning improves softness and manageability
- Skin conditioning emollient properties
Known concerns
- Ethylene oxide contamination concern in PEG compounds requires purity verification
- Generally considered safe at cosmetic use levels
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related others
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.