Sodium Coceth Sulfate
AKA “Sodium Coceth Sulfate, Coconut Ether Sulfate
Synthetic
vote to see if the hive agrees
Ingredient Facts
Sodium coceth sulfate
AKA: Coconut Ether Sulfate
Synthetic · Cleansing | Foaming | Surfactant - Cleansing · EWG: 4
Plant-Derived
Cleanser
Plant Oil
Synthetic
Not Clean
Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(coco-alkyl)oxy-, sodium salts (1-4 mol EO average molar ratio) Science: Functions: Cleansing, Foaming, Surfactant - Cleansing Safety Ratings: CIR: Safe as used
CAS #
68891-38-3
Form
Powder
Plant-Derived
Synthetic. Derived from coconut oil fatty alcohols and ethylene oxide, a petrochemical compound. Synthesized through ethoxylation of coconut alkyl alcohols followed by sulfation and sodium neutralization.
Function
Cleansing | Foaming | Surfactant - Cleansing
Benefits
Cleansing
Foaming
Surfactant Cleansing
Anti-Inflammatory
Antimicrobial
Fights Acne
Removes dirt and impurities
Creates cleansing foam
Lifts away dirt and oil
Traditional Use
A modern synthetic surfactant developed in the mid-20th century from coconut oil-derived ethoxylated alcohols. Created as a gentler alternative to harsher cleansing agents in shampoos.
Skin Types
all-skin-types
Best For
Target
General
Melanin-Rich Skin
Suitable
Pregnancy Safe
Yes
Allergen Warning
⚠️ Tree Nut (Coconut)
Allergen Warning
⚠️ Tree Nut (Coconut)
Restricted By
EWG Score4
CIR Safety Findings
medical-approval, all-shades-safe, Not a Sensitizer
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: CosIng · EWG · CIR