Snap-8

Also known as: Acetyl Octapeptide-3, SNAP-8

Extended version of Argireline (8 amino acids vs 6); enhanced SNAP-25 inhibition for deeper wrinkle reduction via neuromuscular signal modulation.

Typical dose: 0 mcg
Frequency: twice daily
Route: Td
Half-life: 8 hours
Routes: Td
Status: Cosmetic ingredient

Track your Snap-8 protocol in Vial →

Benefits

Enhanced wrinkle reduction
More potent than Argireline
Expression line softening
Topical neuromodulator

Dosing

A common research range for Snap-8 is 0 mcg twice daily. TOPICAL ONLY: not injectable or oral. 3-5% serum; apply to forehead and eye area. These figures are reference points from published literature, not a prescription — your protocol should be set with a licensed provider.

Half-life

Snap-8 has an approximate half-life of 8 hours. Vial plots the real concentration curve from your logged doses so you can see peak windows and when levels taper.

Storage

Room temperature; protect from light.

Reported side effects

Skin irritation (rare)

Contraindications

Skin sensitivity

Commonly stacked with

Argireline Matrixyl

Track Snap-8 with Vial

Vial logs every Snap-8 dose, plots its half-life curve, calculates reconstitution math, and keeps your whole protocol on schedule — on-device and private. Download Vial on the App Store →

This page is for educational and harm-reduction purposes only. Snap-8 is not FDA-approved for most uses described here. Always consult a licensed physician before starting any peptide protocol. Vial does not sell peptides, recommend vendors, or provide medical advice.