Polyglyceryl-10 Didecanoate
AKA “Polyglyceryl-10 Didecanoate
Synthetic
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Ingredient Facts
Polyglyceryl-10 didecanoate
Synthetic · Skin Conditioning - Emollient | Surfactant - Emulsifying · EWG: 4
Plant-Derived
Emollient
Cleanser
Emulsifier
Skin Conditioner
Synthetic
Clean
A gentle emollient that softens and smooths skin while helping blend other ingredients together for a silky texture.
CAS #
182015-59-4
Form
Liquid
Plant-Derived
Synthetic. Derived from glycerin and decanoic acid (a saturated fatty acid), both obtainable synthetically or from natural oils. Synthesized through esterification of polyglycerin with decanoic acid under controlled conditions.
Function
Skin Conditioning - Emollient | Surfactant - Emulsifying
Benefits
Locks In Moisture
Traditional Use
A synthetic emulsifier developed in the late 20th century by esterifying polyglycerin with decanoic acid (a medium-chain fatty acid). Created for cosmetic formulations requiring mild, non-irritating emulsification.
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