What is Snap-8?

Overview

SNAP-8 is a topically-delivered octapeptide that inhibits the SNARE complex — the same molecular machinery that botulinum toxin paralyzes via proteolysis. Instead of cleaving SNARE proteins (the irreversible BOTOX mechanism), SNAP-8 competes with the 25-kDa SNAP-25 subunit for docking, reducing neurotransmitter vesicle fusion. Why the competitive mechanism is interesting in research: BOTOX’s effect is weeks-long because proteolytic cleavage is irreversible. SNAP-8’s competitive binding is reversible and localized — it lets researchers study SNARE-complex dynamics without permanent neuromuscular disruption. IF the research endpoint is reversible SNARE-complex inhibition or expression-line pharmacology, THEN SNAP-8 is the tool peptide with the topical-research track record. SO it fits in dermal-research protocols investigating fine-line biomarkers or neurotransmission-dependent tissue signals. ≥99% HPLC verified.

Research areas

• SNARE inhibition

  <p>Competitively inhibits SNAP-25 docking in the SNARE complex, reducing vesicle fusion and acetylcholine release at neuromuscular junctions.</p>

• Expression-line research

  <p>Published dermatologic studies report reduced depth of expression-driven fine lines with twice-daily topical application over 4–8 weeks.</p>

• Comparison to BOTOX

  <p>SNAP-8&#8217;s binding is reversible; botulinum&#8217;s cleavage is irreversible. Different mechanism, different duration, different regulatory profile.</p>

• Administration

  <p>Topical formulation only. Typical research concentrations: 0.1–1% in aqueous or emulsion base.</p>

Storage & handling

Lyophilized Snap-8is stored at –20 °C protected from light. Once reconstituted with bacteriostatic water, store at 2–8 °C and use within 30 days for maximum stability.

Frequently asked questions

What is Snap-8?

Snap-8 (SNAP-8) is a research compound studied in the area of anti-aging. An octapeptide SNARE-complex inhibitor — topical research alternative to botulinum toxin for expression-line research.

What is the CAS number of Snap-8?

The CAS registry number of Snap-8 is 868844-74-0.

How should Snap-8 be stored?

Lyophilized Snap-8 should be stored at –20 °C protected from light. Once reconstituted with bacteriostatic water, store at 2–8 °C and use within 30 days for maximum stability.

How is the purity of Snap-8 verified?

Every Woosh Labs batch of Snap-8 is independently tested by third-party HPLC and mass spectrometry, with a batch-specific Certificate of Analysis published verifying ≥99% purity.

Is Snap-8 for human use?

No. Snap-8 sold by Woosh Labs is strictly for in-vitro laboratory research by qualified professionals. It is not for human or veterinary use of any kind.