Polyglyceryl-10 Tetradecanedioate
AKA “Polyglyceryl-10 Tetradecanedioate
Synthetic
Ingredient Facts
Polyglyceryl-10 tetradecanedioate
Synthetic · Emollient · EWG: 4
Synthetic
Humectant
Emollient
Skin Conditioner
Hair Care
Synthetic
Clean
Polyglyceryl-10 Tetradecanedioate is the ester of tetradecanedioic acid and Polyglyceryl-10 Science: Functions: Hair Conditioning, Humectant Safety Ratings: CIR: Safe as used
CAS #
-
Form
Liquid
See origin →
Functions
Hair Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Humectant
A moisture magnet. Pulls water from the air and deeper skin layers up to the surface to keep skin plump and hydrated.
Emollient
Fills in the tiny cracks between skin cells to make everything feel smooth and soft. The "silky finish" ingredient.
Moisturising
Locks In Moisture
Traditional Use
Developed in the mid-20th century as a synthetic polyglyceryl ester emulsifier. Designed to improve the stability and texture of modern cosmetic formulations.
Skin Types
all-skin-types
Best For
General
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Insufficient
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USAunder review
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: CosIng · EWG · CIR
Polyglyceryl-10 Tetradecanedioate — Duck Heart Ghost