Common Name(s): Peg-20 glyceryl trioleate,peg-20 glyceryl trioleate,peg-glyceryl emulsifier,ethoxylated glyceride
CAS Number: N/a
DESCRIPTION
What It Does: Provides o/w emulsification from peg-20 ethoxylation of trioleate glyceride, with hlb ~12 enabling stable oil-in-water formulations with the emollient character of the glyceride contributing skin feel alongside surfactant function.
Why It's Used: Peg-20 glyceryl trioleate is selected for peg-20 ethoxylated trioleate hlb 12 emulsification โ the peg chain length precisely tunes the hlb for o/w emulsion stability while the glyceride lipid moiety provides emollient co-contribution absent from conventional surfactant emulsifiers.
How It Works: Peg-20 chain: ether oxygen h-bonding โ water miscibility; trioleate glyceride tail โ oil phase anchoring; hlb ~12 โ o/w interface stabilisation.
Typically Found In: Emollient formulas,o/w emulsions
TECHNICAL DETAILS
Primary Category: Functional ingredient โ emollient
Secondary Functions: Barrier sealing,softening
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 0.5%โ10%
SOURCING & ETHICS
Vegan Status: Conditional - feedstock declaration required
Halal Status: Unverified - feedstock declaration required (plant, animal and petrochemical routes all exist)
Source Notes: Plant-derived, synthetic or animal-derived. verify source. [audit 2026-07-29 rev2: origin-dependent: the same inci exists in plant, animal and petrochemical versions and the name does not discriminate. determination requires shariah-panel sign-off.]
SKIN COMPATIBILITY
Irritancy Rating: 1/5 โ very low
Comedogenicity Rating: 1/5 โ low; formulation-dependent
Sensitivity Concerns: Non-irritating.
Safe for Sensitive Skin: Yes
SAFETY & COMPATIBILITY
Safety Profile: Excellent safety profile. ewg score: 1.
Works Well With: Humectants,ceramides,actives as carrier
Avoid Combining With: No significant incompatibilities
SCIENTIFIC NOTE
Peg-glyceryl emulsifier eo chain length (peg-n) is the primary hlb tuning parameter โ incrementing peg-n by 5 increases hlb by approximately 1 unit.
Last Verified: 2026-03-22
Primary Sources: Cosing database,peg-20 glyceryl trioleate peg-glyceryl emulsifier review