Compendium
Cosmetic

Argireline (Acetyl Hexapeptide-3)

Argireline is a synthetic hexapeptide that mimics the N-terminal portion of SNAP-25, competitively inhibiting the SNARE complex to reduce muscle micro-contraction and expression line depth.

Protocol

5–10% in topical formulations

Half-Life

N/A (topical)

Molecular Structure & Chemistry

20 residues • 322 atoms • Skeletal Formula

Formula

C105H156N24O33S4

Molar Mass

2,050.5 g/mol

Exact Mass

2409.016 Da

Isoelectric Pt

4.39

Charge pH 7

-1.19

GRAVY

-0.88

Hover Cα carbons for residue info

Amino Acid Sequence

PEPMKFDYKTVCQYECQPTC

Biological Mechanisms

Wrinkle reduction

Observed in clinical research as a primary mechanism of action for Argireline (Acetyl Hexapeptide-3).

Topical Botox-like effect

Observed in clinical research as a primary mechanism of action for Argireline (Acetyl Hexapeptide-3).

Reduced muscle micro-contraction

Observed in clinical research as a primary mechanism of action for Argireline (Acetyl Hexapeptide-3).

Skin smoothing

Observed in clinical research as a primary mechanism of action for Argireline (Acetyl Hexapeptide-3).

Non-injectable anti-aging

Observed in clinical research as a primary mechanism of action for Argireline (Acetyl Hexapeptide-3).

Safety & Risk Analysis

Skin irritation in sensitive skinRednessRare allergic contact dermatitis

Critical Safety Warning

Black market peptides can be contaminated, mislabeled, or dangerous. Only obtain peptides via a registered doctor and legitimate pharmacy. Never attempt self-administration without professional medical supervision.

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Quick Reference

CategoryCosmetic
Half-LifeN/A (topical)
AdminSubcutaneous
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Medical Note

This compound is for research purposes only. Clinical applications must be directed by a licensed physician.

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