Snap-8 10mg | 20-Vial Kit | Cosmetic Neurotransmitter-Modulating
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Snap-8 10mg | 20-Vial Kit — Acetyl glutamyl heptapeptide-3, SNAP-25 competitor reducing acetylcholine vesicle docking at neuromuscular junctions; studied as topical anti-wrinkle neuropeptide model. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
* The information on this page is a summary and is not intended to cover all available information about this medication. It does not cover all possible uses, directions, precautions, drug interactions or adverse effects and is not a substitute for the expertise and judgement of your healthcare professional.
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What is Snap-8?
Snap-8 (Acetyl Glutamyl Heptapeptide-3 — SNARE complex inhibitor) is a 8-amino acid SNAP-25 N-terminal analog. Octapeptide analog of SNAP-25 (synaptosomal-associated protein-25) N-terminal domain, competitively inhibiting SNARE complex formation required for acetylcholine vesicle docking and release at the neuromuscular junction. Reduces muscle contraction amplitude — cosmetic wrinkle reduction mechanism.
Research Applications
SNARE Complex Inhibition
Competitive inhibition of SNAP-25/synaptobrevin/syntaxin complex
Acetylcholine Release
Vesicle docking and fusion inhibition, NMJ signalling research
vs Botulinum Toxin
Different SNARE targeting mechanism — research comparison
Cosmetic Peptide Biology
Topical neurotransmitter modulation and wrinkle reduction
Neuromuscular Junction
NMJ signalling, quantal ACh release, muscle activity research
Quick Specs
| Form | Lyophilized powder |
| Purity | ≥99% by HPLC — every batch |
| CAS Number | Not standardized (peptide complex) |
| Molecular Formula | C₄₁H₇₀N₁₆O₁₆S |
| Peptide Type | Cosmetic Neurotransmitter-Modulating Peptide |
| Identity | MS molecular weight confirmed — every batch |
| COA | Janoshik-independent, publicly verifiable |
| Manufacture | In-house Fmoc SPPS — Qingdao, China |
| Storage | -20°C sealed | 2–8°C reconstituted (2–4 weeks) |
| Shelf Life | 24 months unopened |
Certificate of Analysis (COA)
Frequently Asked Questions
Frequently asked questions
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