SNAP-8
Also known as: Acetyl Octapeptide-3
SNAP-8 is a topical cosmetic peptide derived from SNAP-25, marketed as an alternative to topical Argireline for expression-line reduction.
Who's worth your money for SNAP-8
Every current seller, ranked by independent evidence — Merit Score, latest COA purity, and live $/mg (size-normalized). Prices refresh daily. Rankings are never paid.
Top Merit pick
Highest Merit Score (97) of 23 scored sellers
$60.00 · 20mg · 99.8% purity
Best value after code
$0.00/mg effective with 15% code
— · 10mg
Most tested
12 independent COAs on file
$33.00 · 10mg · 99.8% purity
Average price
$3.25/mg
Sellers
44
45-day trend
-25.1%
31 of 44 sellers have a current price· 3 stale hidden· 5 unverified hidden
Top Merit pick
🇺🇸 Hydro Research Peptides97✓ verified at source · 9h ago
$3.00/mg -7.6% vs avg$60.00
20mg
- 🇺🇸 BioLongevity Labs96
✓ verified at source · 10h ago
$0.00/mg -100% vs avg—
10mg
no purityBuy Code MERIT · 15% off - 🇺🇸 Licensed Peptides95
✓ verified at source · 9h ago
$3.00/mg -7.6% vs avg$29.99
10mg
no purityBuy Code MERIT · 5% off - 🇺🇸 Profound Aminos95
via Disclosed Labs · 10h ago
$3.70/mg +14% vs avg$37.00
10mg
- 🇺🇸 Ion Peptide95
✓ verified at source · 10h ago
$3.90/mg +20.1% vs avg$39.00
10mg
- 🇺🇸 Peptide Crafters94
✓ verified at source · 10h ago
$3.00/mg -7.6% vs avg$30.00
10mg
- 🇺🇸 Ignite Peptides93
✓ verified at source · 9h ago
$3.00/mg -7.6% vs avg$30.00
10mg
no purityBuy Code MERIT · 10% off - 🇺🇸 Riptide Wellness92
✓ verified at source · 9h ago
$5.40/mg +66.3% vs avg$53.99
10mg
- 🇺🇸 Polaris Peptides90
via Disclosed Labs · 10h ago
$4.00/mg +23.2% vs avg$40.00
10mg
no purity - 🇺🇸 Peptidology89
✓ verified at source · 3d ago · stale
$3.87/mg +19.2% vs avg$38.69
10mg
Prices observed from public storefronts (last 24h), normalized to $/mg. "Evidence" is Merit's 0–100 Merit Score, derived only from observable verification evidence (methodology on /about); "Purity" is the latest independent COA. Some buy links are affiliate links — Merit may earn a commission at no extra cost to you, and where a vendor offers one, the code shown gets you a discount at their checkout. Affiliate status never affects price data, ranking, or the Merit Score (full policy on /disclosure). Research use only.
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About SNAP-8
CAS
868844-74-0
Molecular formula
C42H72N16O15S
Sequence
EEMQRRAD
Typical dose range
Topical: 0.001–0.01% in formulation (applied twice daily); no established systemic/injectable dose in published research
Half-life
—
COAs for SNAP-8
56 third-party tests across 18 vendors. Each card links to the full report.
For
SNAP-8
by Verified Peptides· batch SN806260510E
For
Snap-8
by Ion Peptide· batch SNP10-05042026
For
Snap-8
by Ion Peptide· batch SNP10-050A2026
For
Snap-8
by Ion Peptide· batch SNP10-0504206
For
Snap-8
by Ion Peptide· batch SNP8-04302026
For
Snap-8
by Ion Peptide· batch SNP-04302026
For
Snap-8
by Real Peptides· batch Black Cap
For
SNAP-8
by Amino Club· batch SN0001
For
SNAP-8
by Qihang Peptide· batch 2
For
SNAP-8
by Peptidology· batch 1669
For
SNAP-8
by Modern Research Peptides· batch SNP8HK261
For
Snap-8
by Peptide Crafters· batch PC-G2-SNP10
For
SNAP-8
by EZ Peptides· batch EZP-SNAP1012302025-02
For
SNAP-8
by EZ Peptides· batch EZP-SNAP1012302025-02
For
SNAP8
by Ion Peptide· batch SNP8R-123125
For
SNAP8
by Ion Peptide· batch S810-122025
For
SNAP-8
by Peptide Tech· batch SNP-4860
For
SNAP-8
by Ruo Bio· batch SN8001
For
SNAP-8
by Mile High Compounds· batch SNA-010-MH-01
For
SNAP-8
by Mile High Compounds· batch SNA-010-MH-01
For
Snap-8
by Certified Peptides· batch SNP10102325
For
SNAP-8
by Peptide Crafters· batch PC-G1-SNP10
For
SNAP-8
by Ion Peptide· batch SN1-1025
For
SNAP-8
by Ion Peptide· batch SN1-1025
12 citations indexed for SNAP-8
Study · 2026
When One is Not Enough: Multi-Program Needs in Older Adults at Risk of Cognitive Decline
case-report · 2026
Hereditary Neuropathy with Liability to Pressure Palsies Mimicking a Chronic Inflammatory Demyelinating Polyneuropathy Variant: A Case Report Highlighting Diagnostic Challenges
We herein report a case of chronic inflammatory demyelinating polyneuropathy (CIDP) that was ultimately identified as hereditary neuropathy with liability to pressure palsies (HNPP) based on PMP22 gene testing.
cohort · 2026
Filtered-phase imaging versus susceptibility-weighted imaging for paramagnetic rim lesion detection in multiple sclerosis: A head-to-head comparison
Background Paramagnetic rim lesions (PRLs) detected on susceptibility-sensitive magnetic resonance imaging (MRI) represent chronic active lesions and correlate with disease progression in multiple sclerosis (MS). However, optimal detection methods remain unclear.
Study · 2026
Automated Cardiac Reorientation and Slice Extraction in Cine Coronary CT Angiography: Agreement with Cardiovascular Magnetic Resonance
Visualization of coronary computed tomography angiography (CCTA) in standard cardiac planes requires reorientation of the three-dimensional image volume because the heart is double-oblique relative to the axial scan plane.
Study · 2026
An Experimental Measurement Method to Characterize and Apply Platinum Silicon Material for a Biomechanical Replica of the Thoracic Aorta
Currently, silicone is a common material used in medical research and biomedical applications. This research aims to characterize extra-soft platinum silicone (shore A 00 50) and compare its mechanical behavior with that of the human thoracic aorta.
Study · 2025
Glycosylated <i>N</i>‑Acyl Phosphoethanolamines as Bacterial Food-Dependent Signaling Molecules in <i>Caenorhabditis</i> Nematodes
N -acyl ethanolamines represent conserved lipophilic signaling molecules that function as endogenous ligands at G-protein-coupled receptors, ion channels, and nuclear receptors.