Myristoyl Glutamic Acid
AKA “N-Myristoyl-L-glutamic acid, N-Myristoylglutamic acid, N-Tetradecanoyl-L-glutamic acid, Glutamic acid, L-Glutamic acid, UNII-31N1S89X64, RefChem:160423
Synthetic
Ingredient Facts
Myristoyl glutamic acid
AKA: N-Myristoyl-L-glutamic acid, N-Myristoylglutamic acid, N-Tetradecanoyl-L-glutamic acid, L-Glutamic acid, UNII-31N1S89X64, RefChem:160423
Synthetic · Hair Conditioning · EWG: 4
Synthetic
Skin Conditioner
Hair Care
Amino Acid
Synthetic
Clean
A gentle amino acid derivative that softens and conditions both skin and hair, helping to smooth texture and improve moisture retention for a silkier feel.
Formula
C19H35NO5
Mol. Weight
357.50
CAS #
53576-52-6
Form
Liquid
State
Solid
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
Synthetic acylated amino acid derived from myristic acid, developed in the 20th century for use in skincare products as a conditioning and skin-conditioning agent; no traditional use.
Skin Types
all-skin-types
Best For
General
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe
Pregnancy
Yes
CIR Safety Findings
Not Phototoxic
medical-approval
all-shades-safe
Regulatory Status
USApermitted
CANADApermitted
Regulatory Agencies
Acetyl Glutamic Acid
European Commission
EU Cosmetic Ingredient Database (CosIng)
Cocoyl Glutamic Acid
European Commission
EU Cosmetic Ingredient Database (CosIng)
Glutamic Acid
European Commission
EU Cosmetic Ingredient Database (CosIng)
Lauroyl Glutamic Acid
European Commission
EU Cosmetic Ingredient Database (CosIng)
Myristoyl Glutamic Acid
European Commission
EU Cosmetic Ingredient Database (CosIng)
Palmitoyl Glutamic Acid
European Commission
EU Cosmetic Ingredient Database (CosIng)
Stearoyl Glutamic Acid
European Commission
EU Cosmetic Ingredient Database (CosIng)
Glutamic Acid
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
Lauroyl Glutamic Acid
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
Stearoyl Glutamic Acid
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
Verified Feb 2026
Data: PubChem · CosIng · EWG · CIR