Potassium Stearoyl Glutamate
AKA “N-Stearoylglutamic acid monopotassium salt, UNII-93PG912597, Stearoyl-L-glutamic acid monopotassium salt, N-Stearoyl-L-glutamic acid monopotassium salt, 93PG912597, L-Glutamic acid, N-(1-oxooctadecyl)-, potassium salt (1:1), 58956-32-4, DTXSID80207696, RefChem:175606
Skin Conditioning
Ingredient Facts
Potassium stearoyl glutamate
AKA: N-Stearoylglutamic acid monopotassium salt, UNII-93PG912597, Stearoyl-L-glutamic acid monopotassium salt, N-Stearoyl-L-glutamic acid monopotassium salt, 93PG912597, L-Glutamic acid, N-(1-oxooctadecyl)-, Potassium salt (1:1), 58956-32-4, DTXSID80207696, RefChem:175606
Skin Conditioning · Hair Conditioning · EWG: 4
Plant-Derived
Skin Conditioner
Hair Care
Plant Oil
Not Clean
Potassium salt of stearoyl glutamic acid
Formula
C23H42KNO5
Mol. Weight
451.70
CAS #
58956-32-4
Form
Powder
See origin →
Functions
Hair Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Locks in moisture
Traditional Use
A modern synthetic conditioning agent developed from amino acid chemistry in the late 20th century. Designed to provide skin and hair conditioning benefits with improved mildness compared to traditional surfactants.
Skin Types
all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR