PEG-60 Hydrogenated Castor Oil Triisostearate
AKA “Polyethylene glycol hydrogenated castor oil triisostearate”
Carrier Oil
Ingredient Facts
Peg-60 hydrogenated castor oil triisostearate
AKA: Polyethylene glycol hydrogenated castor oil triisostearate
Carrier Oil · Emulsifying · EWG: 4
Plant-Derived
Cleanser
Emulsifier
Plant Oil
Not Clean
Castor oil (Ricinus communis), hydrogenated, ethoxylated, triisooctadecanoate (60 mol EO average molar ratio)
Family
Euphorbiaceae (Spurge family)
Plant Part
Seed
CAS #
61788-85-0
Form
Oil
See origin →
Functions
Emulsifying
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Viscosity Controlling
Emulsifier
Controls Viscosity
Mixes oil and water
Controls product thickness
Traditional Use
Synthetic emulsifier created in the latter half of the 20th century by combining PEG-modified hydrogenated castor oil with multiple isostearate molecules. Developed for improved product stability and feel.
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Agencies
Verified Jun 2026
Data: CosIng · EWG · CIR