Disclosure: We earn a commission from vendors on this page. Rankings are based on objective criteria including price, COA availability, and reputation.
Best SNAP-8 Vendors of 2026
Ranked by Price, Purity, and Reputation
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Quick Comparison
1Ion PeptideCOA
10/1010mg$3.90/mg
2EZ PeptidesCOA
9/1010mg$3.50/mg
| Rank | Vendor | COA | Score | Doses |
|---|---|---|---|---|
| 1 | Ion Peptide | Yes | 10/10 | |
| 2 | EZ Peptides | Yes | 9/10 |
Bulk Pricing
Per-vendor quantity breaks — pick a vial size to see the bulk price. Must purchase the full pack.
Ion PeptideCOA15% code thepeptidecatalog
as low as $2.49/mg$292.5010mg × 10$2.92/mg → $2.49/mg with code
View at Ion PeptideEZ PeptidesCOA10% code thepeptidecatalog
as low as $2.83/mg$315.0010mg × 10$3.15/mg → $2.83/mg with code
View at EZ PeptidesHow We Score Vendors
Our scoring is based on three weighted factors:
Price Competitiveness (40%)
Normalized to cost per milligram for fair comparisons across vial sizes.
COA Availability (30%)
Third-party lab testing confirming purity, identity, and absence of contaminants.
Vendor Reputation (30%)
Community feedback, shipping reliability, customer service, and business track record.