murphyTalloweth-4
molecular structure · PubChem
AKA: PEG-4 Tallow Amine, Polyethylene Glycol Tallow Ether
Synthetic
Cleanser
Emulsifier
Not Clean
OriginDerived from animal tallow or plant-based fatty acids, belonging to the ethoxylated fatty alcohol surfactant family. Synthesized through ethoxylation, whereby ethylene oxide is added to fatty alcohols to create a non-ionic surfactant.
Polyethylene Glycol (4) Tallow Ether
CAS #
61791-28-4
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
Functions
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Emulsifying
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Cleansing Surfactant
Emulsifier
Removes Impurities
Mixes Oil & Water
The paper trail
🔬Peer-reviewednone on file
⚖️Regulatory1 listing →
🛡️Safety-assessed1 review →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
EWG
4
CIR
Safe as used
Pregnancy
Yes
Concentration Guide
Leave-on0.02%
Rinse-offNot reported
0%50%100%
CIR reported use · report published 2012
Regulatory Agencies
Verified Jun 2026
Data: CosIng · EWG · CIR