Polyglyceryl-5 Laurate
AKA “Polyglyceryl-5 Laurate
Surfactant
Ingredient Facts
Polyglyceryl-5 laurate
Surfactant · Emulsifying · EWG: 4
Synthetic
Cleanser
Emulsifier
Plant Oil
Not Clean
1,2,3-Propanetriol, homopolymer, dodecanoates (1:1) (5 mol glycerol average molar ratio)
CAS #
128738-83-0
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 emulsifier developed from polyglycerin and lauric acid. Created in the mid-to-late 20th century to provide mild emulsification suitable for facial cleansers and gentle skincare products.
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