PEG-60 Sorbitan Tetrastearate
AKA “Polysorbate 65, Polyoxyethylene (60) Sorbitan Tetrastearate
Surfactant
Ingredient Facts
Peg-60 sorbitan tetrastearate
AKA: Polysorbate 65, Polyoxyethylene (60) Sorbitan Tetrastearate
Surfactant · Emulsifying · EWG: 4
Plant-Derived
Cleanser
Emulsifier
Not Clean
1,4-Anhydro-D-glucitol, poly(oxy-1,2-ethanediyl) derivatives, tetraesters with octadecanoic acid (60 mol EO average molar ratio)
CAS #
9005-67-8
See origin →
Functions
Emulsifying
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Emulsifier
Mixes Oil & Water
Traditional Use
A synthetic polysorbate emulsifier developed mid-20th century for cosmetic and pharmaceutical applications. Designed to improve texture and stability of creams and lotions compared to traditional plant-based or animal-derived emulsifiers.
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 Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Jun 2026
Data: CosIng · EWG · CIR