Acetyl Glutamine
AKA “Aceglutamide, L-Glutamine, N2-Acetyl-L-glutamine, Aceglutamida, Aceglutamidum, Glutamine, NEURAMINA
Synthetic
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Ingredient Facts
Acetyl glutamine
AKA: Aceglutamide, L-Glutamine, N2-Acetyl-L-glutamine, Aceglutamida, Aceglutamidum, NEURAMINA
Synthetic · Skin Conditioning | Humectant · EWG: 1
Plant-Derived
Humectant
Skin Conditioner
Amino Acid
Synthetic
Clean
A skin-conditioning amino acid that helps maintain skin's natural moisture and support its healthy barrier function.
Formula
C7H12N2O4
Mol. Weight
188.18
CAS #
2490-97-3
Form
Liquid
Plant-Derived
Synthetic. Derived from the amino acid glutamine, a naturally occurring compound synthesized for cosmetic use. Produced through chemical acetylation of glutamine using acetic anhydride or similar acetylating agents.
Function
Skin Conditioning | Humectant
Benefits
Locks in moisture
Traditional Use
A synthetic derivative of the amino acid glutamine developed for use in skincare to improve skin hydration and support cellular regeneration.
Skin Types
all-skin-types, gentle
Best For
Target
Dehydration
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
USAunder review
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: PubChem · CosIng · EWG · CIR