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HPLC Purity Analysis

High-Performance Liquid Chromatography

99.4%purity

Method: RP-HPLC C18|UV 220nm|ACN/H₂O + 0.1% TFA

Skin / Cosmetic

Snap-8

Name: Snap-8
Brand: MiPeptidos
Availability: InStock

CAS: 868844-74-0

Anti-wrinkle and expression line reduction · SNARE complex inhibition pharmacology · Non-invasive botulinum toxin alternative

SNAP-8 is an anti-wrinkle octapeptide that functions by inhibiting the SNARE complex assembly required for neurotransmitter release at the neuromuscular junction.

Anti-wrinkle and expression line reduction
SNARE complex inhibition pharmacology
Non-invasive botulinum toxin alternative
Topical peptide skin penetration studies

Research Use Only.

This product is intended for laboratory research purposes only. Not for human consumption. Handle with appropriate safety precautions.

Frequently Bought Together

Bacteriostatic Water

Required for reconstitution

$10.00

Matrixyl

Skin / Cosmetic

$40.00

Starting at

$40.00/vial

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Vials1

Earn 400 pts —

✓ ≥99% HPLC|✓ COA Included|✓ Ships Today

≥99% Purity

COA Included

Third-Party Tested

Same-Day Shipping

Snap-8 Brochure

Free download — PDF format

ProtocolsHPLC DataDosingEN + ES

No spam. Unsubscribe anytime.

HPLC Purity Analysis

High-Performance Liquid Chromatography

99.4%purity

Method: RP-HPLC C18|UV 220nm|ACN/H₂O + 0.1% TFA

CoA Included

|HPLC Verified

|GMP Compliant

|Third-Party Tested

|Same-Day Shipping

|Batch Tracked

Specifications

Purity

≥99%

Form

Lyophilized Powder

CAS

868844-74-0

Mol. Weight

1075.16 Da

How Snap-8 Works

SNAP-8 is an anti-wrinkle octapeptide that functions by inhibiting the SNARE complex assembly required for neurotransmitter release at the neuromuscular junction. It competes with SNAP-25 (a key SNARE protein) for incorporation into the SNARE complex, reducing acetylcholine release and thereby diminishing muscle contraction intensity. This reduces the depth and appearance of expression lines (similar mechanism to botulinum toxin but through competitive inhibition rather than proteolysis). SNAP-8 is an elongated version of Argireline (hexapeptide) with two additional amino acids for enhanced efficacy.

Research Applications

Anti-wrinkle and expression line reduction

SNARE complex inhibition pharmacology

Non-invasive botulinum toxin alternative

Topical peptide skin penetration studies

Cosmeceutical formulation development

View Published Research on PubMed →

Pricing

Size	Per Vial	10-Pack
10mg	$40.00	$400.00
100mgBest Value	$120.00	$1200.00

10-pack pricing shown. Volume discounts for 50+ vials — contact us.

Certificate of Analysis

MiPeptidos

Snap-8

PASSES ALL SPECIFICATIONS

Batch NumberHR-SNP8-2600115

Date of AnalysisMarch 16, 2026

Purity (HPLC)99.4%

AppearanceWhite to off-white lyophilized powder

SolubilityFreely soluble in sterile water and bacteriostatic water

Molecular Weight (MS)1075.16 Da — Confirmed

Endotoxin (LAL)<0.1 EU/mg

Sterility (USP <71>)Passes USP <71>

Download Full COA (PDF)

This COA is a representative sample. A batch-specific Certificate of Analysis with full HPLC chromatograms and mass spectrometry data is included with every order.

Research Use Only. This product is intended for laboratory research purposes only. Not for human consumption. Handle with appropriate safety precautions.