PEG-2M
AKA “Polyethylene Glycol 2M, PEG 2M”
Synthetic
Ingredient Facts
PEG-2M
AKA: Polyethylene Glycol 2M, PEG 2M
Synthetic · Emulsion Stabilising · EWG: 4
Synthetic
Emulsifier
Synthetic
Clean
A thickening agent that helps stabilize our formula and create a smooth, even texture that feels luxurious on skin.
CAS #
25322-68-3
See origin →
Functions
Binding
Emulsion Stabilising
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Viscosity Controlling
Holds Formula Together
Stabilizes Emulsion
Controls Viscosity
Holds ingredients together
Keeps product blended
Controls product thickness
Traditional Use
A low molecular weight polyethylene glycol polymer developed in the mid-20th century for use as a humectant in cosmetics. Created to improve hydration and texture in personal care products without a traditional use history.
Skin Types
●all-skin-types
Best For
General
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Agencies
Verified Feb 2026
Data: CosIng · EWG · CIR