What is the half-life of SNAP-8 (Acetyl Octapeptide-3)?
SNAP-8 (Acetyl Octapeptide-3) has a reported half life of Topical, given topical only. That is why it is typically dosed 1-2x daily. A shorter half life means more frequent dosing to keep blood levels steady, a longer one lets you space doses further apart.
Quick facts
- Half-life: Topical
- Route: Topical only
- Typical schedule: 1-2x daily
- Cycle length: 8-12 weeks for visible effect
References
- Method development for acetyl octapeptide-3 analysis by liquid chromatography-tandem mass spectrometry — Ji M, Lee HS, Kim Y, et al. — Journal of Analytical Science and Technology, 2020;11:34
- Clinical Safety and Efficacy Evaluation of a Dissolving Microneedle Patch Having Dual Anti-Wrinkle Effects With Safe and Long-Term Activities — Shin JY, et al. — Annals of Dermatology, 2024
Pepdex is an editorial reference, not medical advice. Peptides vary in legal and approval status by country, many are research compounds without full human safety data. Talk to a qualified clinician before starting anything.
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Last updated 2026-06-15.