PPG-2-Ceteareth-9
AKA “Polypropylene Glycol 2 Ceteareth 9
Surfactant
Ingredient Facts
PPG-2-Ceteareth-9
AKA: Polypropylene Glycol 2 Ceteareth 9
Surfactant · Emulsifying · EWG: 4
Plant-Derived
Cleanser
Emulsifier
Plant Oil
Not Clean
Alcohols, C16--18, ethoxylated, propoxylated (9 mol EO, 2 mol PO average molar ratio)
CAS #
-
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 nonionic surfactant and emulsifier developed for modern cosmetics. Designed to improve texture and stability in creams and lotions without traditional use.
Skin Types
all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not an Irritant
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Jun 2026
Data: CosIng · EWG · CIR