C12-13 Pareth-3
AKA “C12-13 Pareth-3, Pareth-3, Polyoxyethylene alkyl ether
Synthetic
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Ingredient Facts
C12-13 pareth-3
AKA: Polyoxyethylene alkyl ether
Synthetic · Surfactant - Cleansing | Surfactant - Emulsifying · EWG: 1
Plant-Derived
Cleanser
Emulsifier
Synthetic
Clean
A gentle cleansing agent that removes oil and dirt while helping our formula blend smoothly together for better performance.
CAS #
66455-14-9
Form
Liquid
Plant-Derived
Synthetic. Derived from fatty alcohols and ethylene oxide, typically sourced from petrochemical or plant-based starting materials. Synthesized through ethoxylation, where ethylene oxide chains are attached to fatty alcohol precursors.
Function
Surfactant - Cleansing | Surfactant - Emulsifying
Benefits
Cleansing Surfactant
Emulsifier
Removes Impurities
Mixes Oil & Water
Traditional Use
Synthetic nonionic surfactant developed in the mid-20th century as a mild cleanser and emulsifier in cosmetic formulations.
Skin Types
all-skin-types, gentle
Best For
Target
General
Melanin-Rich Skin
Suitable
Pregnancy Safe
Yes
EWG Score1
CIR Safety Findings
ewg-1, medical-approval, pregnancy-nursing-safe, all-shades-safe, Not a Sensitizer
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: CosIng · EWG · CIR