PEG-240/HDI Copolymer Bis-Decyltetradeceth-20 Ether
AKA “PEG-240 HDI Copolymer, Bis-Decyltetradeceth-20 Ether PEG-240 Copolymer
Synthetic
Ingredient Facts
Peg-240/hdi copolymer bis-decyltetradeceth-20 ether
AKA: PEG-240 HDI Copolymer, Bis-Decyltetradeceth-20 Ether PEG-240 Copolymer
Synthetic · Light Stabilizer · EWG: 4
Synthetic
Synthetic
Not Clean
Helps keep the formula light and smooth, ensuring an even texture that feels comfortable on skin without feeling heavy.
CAS #
-
Form
Liquid
State
Solid
See origin →
Functions
Light Stabilizer
Viscosity Controlling
Shields from UV damage
Traditional Use
A complex modern synthetic polymer developed in the late 20th century for use as a film-forming and texturizing agent in cosmetics. Created to provide water resistance and improved wear-time in makeup and skincare products.
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