U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS
ACETYL HEXAPEPTIDE-8 (ARGIRELINE®), a hexapeptide Ac-EEMQRR-NH2, is an anti-wrinkling agent. It significantly inhibits neurotransmitter release with a potency similar to that of botulinum toxin. ACETYL HEXAPEPTIDE-8 (ARGIRELINE®) is a mimic of the N-terminal end of SNAP-25 which competes with SNAP-25 for a position in the SNARE complex, thereby modulating its formation. If the SNARE complex is slightly destabilized, the vesicle can not release neurotransmitters efficiently and therefore muscle contraction is attenuated, preventing the formation of lines and wrinkles.

Approval Year

PubMed

PubMed

TitleDatePubMed
The study of cellular cytotoxicity of argireline - an anti-aging peptide.
2014
The anti-wrinkle efficacy of argireline, a synthetic hexapeptide, in Chinese subjects: a randomized, placebo-controlled study.
2013-04
Pilot study of topical acetyl hexapeptide-8 in the treatment for blepharospasm in patients receiving botulinum toxin therapy.
2013-03
Preparation and stability of cosmetic formulations with an anti-aging peptide.
2006-11-21
A synthetic hexapeptide (Argireline) with antiwrinkle activity.
2002-10
Substance Class Protein
Created
by admin
on Wed Apr 02 21:25:13 GMT 2025
Edited
by admin
on Wed Apr 02 21:25:13 GMT 2025
Protein Type PEPTIDE
Protein Sub Type
Sequence Type COMPLETE
Record UNII
L4EL31FWIL
Record Status FAILED
Record Version
  • Download
Name Type Language
Acetyl Hexapeptide-8
INCI  
INCI  
Preferred Name English
Acetyl Hexapeptide-8 Amide
INCI  
Official Name English
L-Argininamide, N-acetyl-L-?-glutamyl-L-?-glutamyl-L-methionyl-L-glutaminyl-L-arginyl-
Systematic Name English
ARGIRELINE
Common Name English
Ac-Glu-Glu-Met-Gln-Arg-Arg-NH2
Systematic Name English
Acetyl hexapeptide-3 [WHO-DD]
Common Name English
N-Acetyl-L-?-glutamyl-L-?-glutamyl-L-methionyl-L-glutaminyl-L-arginyl-L-argininamide
Systematic Name English
Code System Code Type Description
CAS
616204-22-9
Created by admin on Wed Apr 02 21:25:13 GMT 2025 , Edited by admin on Wed Apr 02 21:25:13 GMT 2025
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WIKIPEDIA
ACETYL HEXAPEPTIDE-3
Created by admin on Wed Apr 02 21:25:13 GMT 2025 , Edited by admin on Wed Apr 02 21:25:13 GMT 2025
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PUBCHEM
11228338
Created by admin on Wed Apr 02 21:25:13 GMT 2025 , Edited by admin on Wed Apr 02 21:25:13 GMT 2025
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DRUG BANK
DB11709
Created by admin on Wed Apr 02 21:25:13 GMT 2025 , Edited by admin on Wed Apr 02 21:25:13 GMT 2025
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FDA UNII
L4EL31FWIL
Created by admin on Wed Apr 02 21:25:13 GMT 2025 , Edited by admin on Wed Apr 02 21:25:13 GMT 2025
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RXCUI
1314329
Created by admin on Wed Apr 02 21:25:13 GMT 2025 , Edited by admin on Wed Apr 02 21:25:13 GMT 2025
PRIMARY RxNorm
DAILYMED
L4EL31FWIL
Created by admin on Wed Apr 02 21:25:13 GMT 2025 , Edited by admin on Wed Apr 02 21:25:13 GMT 2025
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EPA CompTox
DTXSID201021291
Created by admin on Wed Apr 02 21:25:13 GMT 2025 , Edited by admin on Wed Apr 02 21:25:13 GMT 2025
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Related Record Type Details
ACTIVE MOIETY

Structural Modifications

Modification Type Location Site Location Type Residue Modified Extent Fragment Name Fragment Approval
AMINO_ACID_SUBSTITUTION [1_6] ARGININAMIDE, L- 29626ZE0WY
AMINO_ACID_SUBSTITUTION [1_1] ACETYL GLUTAMIC ACID MA61H539YZ
Name Property Type Amount Referenced Substance Defining Parameters References
Molecular Formula CHEMICAL
MOL_WEIGHT:NUMBER(CALCULATED) CHEMICAL