Polyglyceryl-4 Dilaurate
AKA “Lauric Acid Polyglyceryl Ester, Emulsifier
Synthetic
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Ingredient Facts
Polyglyceryl-4 dilaurate
AKA: Lauric Acid Polyglyceryl Ester, Emulsifier
Synthetic · Skin Conditioning - Emollient | Surfactant - Emulsifying · EWG: 4
Plant-Derived
Emollient
Cleanser
Emulsifier
Skin Conditioner
Plant Oil
Synthetic
Clean
Diester of tetraglycerol and lauric acid Science: Functions: Skin Conditioning - Emollient, Surfactant - Emulsifying Safety Ratings: CIR: Safe as used
Plant-Derived
Synthetic. Derived from glycerin and lauric acid, both commonly sourced from coconut and palm oils. Synthesized through esterification of polyglycerin with lauric acid under catalytic conditions.
Function
Skin Conditioning - Emollient | Surfactant - Emulsifying
Benefits
Locks In Moisture
Traditional Use
Developed as a mild emulsifier combining two lauric acid chains with polyglyceryl backbone. Created for use in gentle cleansing formulations and light moisturizers.
Skin Types
all-skin-types
Best For
Target
General
Melanin-Rich Skin
Suitable
Pregnancy Safe
Yes
EWG Score4
CIR Safety Findings
medical-approval, all-shades-safe, Not a Sensitizer
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: CosIng · EWG · CIR