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Best Melanotan I Vendors of 2026
Ranked by Price, Purity, and Reputation
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Quick Comparison
1Ascension Peptides
10/10$20.00$40.00
10mg$2.00/mgCOA2EZ Peptides
9.1/10$39.60$44.00
10mg$3.96/mgCOA3Ion Peptide
9/10$16.15$19.00
10mg$1.62/mgCOA4Dynamic Peptide
8.9/10$35.99$39.99
10mg$3.60/mgCOA5BioLongevity Labs
8.8/10$55.97
10mg$5.60/mgCOA| Rank | Vendor | Price | Amount | $/mg | COA | Score | |
|---|---|---|---|---|---|---|---|
| 1 | Ascension Peptides | $20.00$40.00 | 10mg | $2.00/mg | Yes | 10/10 | View50% OFF |
| 2 | EZ Peptides | $39.60$44.00 | 10mg | $3.96/mg | Yes | 9.1/10 | View10% OFF |
| 3 | Ion Peptide | $16.15$19.00 | 10mg | $1.62/mg | Yes | 9/10 | View15% OFF |
| 4 | Dynamic Peptide | $35.99$39.99 | 10mg | $3.60/mg | Yes | 8.9/10 | View10% OFF |
| 5 | BioLongevity Labs | $55.97 | 10mg | $5.60/mg | Yes | 8.8/10 |
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How 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.