PEG/PPG-3/6 Dimethyl Ether
AKA “Silicone Surfactant, Silicone Emulsifier
Synthetic
Ingredient Facts
Peg/ppg-3/6 dimethyl ether
AKA: Silicone Surfactant, Silicone Emulsifier
Synthetic · Humectant · EWG: 4
Synthetic
Humectant
Skin Conditioner
Synthetic
Clean
A lightweight humectant that helps skin absorb and retain moisture, leaving it feeling soft and hydrated without any greasy residue.
CAS #
61419-46-3
See origin →
Functions
Skin 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.
Viscosity Controlling
Locks in moisture
Traditional Use
Modern synthetic humectant and solvent developed for cosmetic formulations. Created to improve moisture retention and product stability without the heavy residue of traditional silicone oils.
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 an Irritant
medical-approval
all-shades-safe
Regulatory Status
USAunder review
CANADApermitted
Regulatory Agencies
Verified Feb 2026
Data: CosIng · EWG · CIR