Disclosure: We earn a commission from vendors on this page. Rankings are based on objective criteria including price, COA availability, and reputation.
Best MOTS-C Vendors of 2026
Ranked by Price, Purity, and Reputation
Get Price Drop Alerts
We'll email you when MOTS-C prices drop or vendors run sales.
Quick Comparison
1EZ Peptides
10/10$35.00
10mg$3.50/mgCOA2Ascension Peptides
9.9/10$30.00$60.00
10mg$3.00/mgCOA3Ion Peptide
9.6/10$38.00
10mg$3.80/mgCOA4BioLongevity Labs
9.1/10$109.97
10mg$11.00/mgCOA5Royal PeptidesShips InternationallyPays with Crypto
9/10$60.00
10mg$6.00/mgCOA6Swiss ChemsShips Worldwide
8.9/10$69.95
10mg$7.00/mgCOA| Rank | Vendor | Price | Amount | $/mg | COA | Score | |
|---|---|---|---|---|---|---|---|
| 1 | EZ Peptides | $35.00 | 10mg | $3.50/mg | Yes | 10/10 | |
| 2 | Ascension Peptides | $30.00$60.00 | 10mg | $3.00/mg | Yes | 9.9/10 | View50% OFF |
| 3 | Ion Peptide | $38.00 | 10mg | $3.80/mg | Yes | 9.6/10 | |
| 4 | BioLongevity Labs | $109.97 | 10mg | $11.00/mg | Yes | 9.1/10 | |
| 5 | Royal PeptidesShips InternationallyPays with Crypto | $60.00 | 10mg | $6.00/mg | Yes | 9/10 | |
| 6 | Swiss ChemsShips Worldwide | $69.95 | 10mg | $7.00/mg | Yes | 8.9/10 |
Compare More Peptide Vendors
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.