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Cosmetic ingredient peptide

SYN-AKE

SYN-AKE (dipeptide diaminobutyroyl benzylamide diacetate) is a synthetic cosmetic dipeptide designed to mimic waglerin-1, a peptide from the venom of Wagler's pit viper. It is discussed in cosmetic science for the appearance of expression lines and is presented here as a cosmetic ingredient.

By The Peptides Codex Editorial TeamReviewed July 10, 2026
Length
2 aa
Class
Cosmetic ingredient peptide
Function
Waglerin-1-mimetic dipeptide studied in cosmetic expression-line research
Context
Cosmetic ingredient in topical formulations

A cosmetic 'snake-venom' dipeptide modeled on the muscle-nAChR antagonist waglerin-1.

Also known as: dipeptide diaminobutyroyl benzylamide diacetate

Part of the Cosmetic & skin peptides cluster

Overview

SYN-AKE (dipeptide diaminobutyroyl benzylamide diacetate) is a synthetic cosmetic dipeptide designed to mimic waglerin-1, a peptide from the venom of Wagler's pit viper. It is discussed in cosmetic science for the appearance of expression lines and is presented here as a cosmetic ingredient.

Source & context

Biological / chemical source: Synthetic dipeptide mimicking the snake-venom peptide waglerin-1

Primary research or clinical context: Cosmetic ingredient in topical formulations

Waglerin-1 inspiration

Waglerin-1 is a 22-residue snake-venom peptide that antagonizes muscle nicotinic acetylcholine receptors. SYN-AKE is a much smaller synthetic dipeptide built to echo that mechanism in cosmetic-science models, aiming at the appearance of dynamic expression lines rather than any medical effect.

Cosmetic-ingredient framing

SYN-AKE is supplied to formulators as a cosmetic ingredient for topical serums and creams, typically at low percentages. This page describes it as a cosmetic ingredient; it makes no drug, disease-treatment, or muscle-paralysis claim.

FAQ about SYN-AKE

What is SYN-AKE?+

SYN-AKE (dipeptide diaminobutyroyl benzylamide diacetate) is a synthetic cosmetic dipeptide designed to mimic waglerin-1, a peptide from the venom of Wagler's pit viper. It is discussed in cosmetic science for the appearance of expression lines and is presented here as a cosmetic ingredient.

Is SYN-AKE an approved medicine?+

SYN-AKE is discussed here as a research / educational topic. Cosmetic ingredient in topical formulations. This is not medical advice.

What is the typical length of SYN-AKE?+

SYN-AKE is commonly described as approximately 2 amino acids (Cosmetic ingredient peptide).

Related peptides

References & further reading

  1. 1.PMC — Venom-Derived Neurotoxins Targeting Nicotinic Acetylcholine Receptors
  2. 2.Cosmetic Ingredients Guide — SYN-AKE (Dipeptide Diaminobutyroyl Benzylamide Diacetate)
Disclaimer: Educational content only. Not medical advice. Not instructions for human use. Research peptides and unapproved products may be restricted or illegal to market for human consumption in your jurisdiction. Consult qualified professionals and applicable law.
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Cite this: Peptides Codex — SYN-AKE educational profile.
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