Palmeth-2
AKA “PEG-2 Palmitate, Polyethylene glycol 2 palmitate”
Surfactant
Ingredient Facts
Palmeth-2
AKA: PEG-2 Palmitate, Polyethylene glycol 2 palmitate
Surfactant · Emulsifying · EWG: 3
Synthetic
Cleanser
Emulsifier
Not Clean
Alcohols, palm-oil, ethoxylated (2 mol EO average molar ratio)
CAS #
9004-97-1
Form
Liquid
See origin →
Functions
Emulsifying
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Emulsifier
Mixes Oil & Water
Traditional Use
A synthetic PEG-derivative of palm oil developed in the late 20th century as a mild surfactant and humectant for cosmetic formulations, created to improve the texture and skin feel of cleansing products.
Skin Types
●all-skin-types
Best For
Dryness
Pregnancy & Breastfeeding Safe
Yes
EWG
3
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Agencies
Verified Jun 2026
Data: CosIng · EWG · CIR