murphyPEG-7 Caprylic/Capric Glycerides
molecular structure · PubChem
AKA: PEG-7 Medium Chain Triglycerides, PEG-7 MCT Glycerides
Synthetic
Cleanser
Emulsifier
Clean
OriginDerived from caprylic and capric fatty acids (C8-10 chain length), typically sourced from coconut or palm kernel oils. Synthesized through ethoxylation, where polyethylene glycol chains are chemically attached to the glyceride molecules.
Mono-, di- and triglycerides, C8-10, ethoxylated (7 mol EO average molar ratio)
CAS #
-
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
Functions
Emulsifying
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Surfactant Emulsifying
Moisturizing
Antimicrobial
Strengthens Barrier
Mixes oil and water
The paper trail
🔬Peer-reviewednone on file
⚖️Regulatory1 listing →
🛡️Safety-assessed2 reviews →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
EWG
2
CIR
Safe as used
Pregnancy
Yes
Regulatory Agencies
Verified Jun 2026
Data: CosIng · EWG · CIR