PEG-25M
AKA “Polyethylene Glycol 25M, PEG 25M
Synthetic
vote to see if the hive agrees
Ingredient Facts
PEG-25M
AKA: Polyethylene Glycol 25M, PEG 25M
Synthetic · Humectant | Viscosity Controlling | Film Forming · EWG: 4
Plant-Derived
Humectant
Occlusive
Synthetic
Not Clean
Helps skin and hair absorb and retain moisture, keeping them hydrated and soft throughout the day.
CAS #
25322-68-3
Form
Liquid
Plant-Derived
Synthetic. Derived from ethylene oxide, a petrochemical compound produced from ethylene gas. Synthesized through polymerization of ethylene oxide monomers to create a high-molecular-weight polymer.
Function
Humectant | Viscosity Controlling | Film Forming
Benefits
Locks In Moisture
Traditional Use
A high molecular weight polyethylene glycol polymer developed in the mid-20th century for industrial and cosmetic applications. Used as a humectant and thickening agent without a significant traditional use history.
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