DEA-C12-15 Alkyl Sulfate
AKA “Diethanolamine Lauryl-Myristyl-Palmityl Sulfate
Synthetic
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Ingredient Facts
Dea-c12-15 alkyl sulfate
AKA: Diethanolamine Lauryl-Myristyl-Palmityl Sulfate
Synthetic · Cleansing | Foaming | Surfactant - Cleansing · EWG: 4
Plant-Derived
Cleanser
Synthetic
Clean
Sulfuric acid, C12-15-alkyl ester, 2,2'-iminobisethanol salt Science: Functions: Cleansing, Foaming, Surfactant - Cleansing Safety Ratings: CIR: Safe as used EU Restriction: II/411
Form
Powder
Plant-Derived
Synthetic. Derived from C12-15 fatty alcohols and sulfuric acid, combined with diethanolamine as a neutralizing agent. Produced through sulfation of long-chain alcohols followed by neutralization with diethanolamine.
Function
Cleansing | Foaming | Surfactant - Cleansing
Benefits
Removes Impurities
Creates Lather
Cleansing Surfactant
Removes dirt and impurities
Creates cleansing foam
Lifts away dirt and oil
Traditional Use
A synthetic surfactant developed in the mid-to-late 20th century for cosmetic and industrial applications. Engineered to provide reliable cleansing and emulsifying properties in personal care products.
Skin Types
all-skin-types
Best For
Target
General
Melanin-Rich Skin
Suitable
Pregnancy Safe
Caution
EWG Score4
CIR Safety Findings
medical-approval, all-shades-safe, Not a Sensitizer
Regulatory Status
USApermitted
EUpermitted
JAPANpermitted
CANADApermitted
Verified Feb 2026
Data: CosIng · EWG · CIR