Argireline
Also known as: Acetyl hexapeptide-8, Acetyl hexapeptide-3
Neurotransmitter-inhibiting peptide that reduces expression wrinkles by relaxing facial muscles.
Benefits
5
Conditions
5
Evidence
Clinical cosmetic trials+ studies
Source
Synthetic hexapeptide
Gabriel Brain Score
Moderate
Overview
Neurotransmitter-inhibiting peptide that reduces expression wrinkles by relaxing facial muscles.
Mechanism of Action
Mimics SNAP-25 protein, competes for SNARE complex binding, inhibits acetylcholine release at neuromuscular junctions, reduces muscle contractions causing dynamic wrinkles, non-paralytic (unlike Botox).
Key Benefits
- ✓Reduces dynamic wrinkles (forehead, crow's feet)
- ✓Relaxes facial muscles
- ✓Non-invasive Botox alternative
- ✓Prevents wrinkle deepening
- ✓Supports collagen preservation
Clinical Applications
Dosing Guidelines
Topical serum/cream
* Dosing should be individualized. Always consult with a qualified healthcare practitioner.
Research & Evidence
Clinical cosmetic trials
Clinical trials show 21% wrinkle reduction in 7 days, up to 30% in 30 days. Well-tolerated topical alternative to Botox. Evidence supports efficacy for expression lines.
Safety Information
Potential Side Effects
- •Minimal
- •Rare skin sensitivity
Contraindications
- Allergy to ingredients
Interactions
- ⚠Can be combined with Matrixyl
Quick Facts
Related Peptides
GHK-Cu
Tripeptide-copper complex that stimulates collagen synthesis, wound healing, and skin regeneration.
Collagen Peptides
Hydrolyzed collagen fragments that support skin, joint, and connective tissue health through oral supplementation.
Snap-8
Extended version of Argireline with enhanced potency (~30% more effective) for wrinkle reduction.