Disclosure: We earn a commission from vendors on this page. Rankings are based on objective criteria including price, COA availability, and reputation.

Best 5-Amino-1MQ Vendors of 2026
Ranked by Price, Purity, and Reputation
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Quick Comparison
| Rank | Vendor | COA | Score | Doses |
|---|---|---|---|---|
| 1 | Ascension Peptides | Yes | 10/10 | |
| 2 | Glacier Aminos | Yes | 9.8/10 | |
| 3 | Nura Peptide | Yes | 9.5/10 | |
| 4 | Ion Peptide | Yes | 9.3/10 | |
| 5 | EZ Peptides | Yes | 9/10 |
Other Ways to Buy 5-Amino-1MQ
Ready-to-use formats from the same vendors. These are priced per bottle rather than per vial, so they sit outside the cost-per-mg ranking above.

Capsules & Tablets
Oral dosing by the bottle — milligram totals are per bottle.
- Glacier AminosCOA10% off code thepeptidecatalog50mg · $1.59/mgView$79.49
- Nura PeptideCOA30% off code thepeptidecatalog50mg · $1.61/mgView$80.75
- Swiss ChemsCOA10% off code THEPEPTIDECATALOG50mg · $2.40/mgView$119.99
- Swiss ChemsCOA10% off code THEPEPTIDECATALOGOut of stock50mg · $2.40/mgSold out$119.99
- EZ PeptidesCOA10% off code thepeptidecatalogOut of stock50mg · $2.56/mgSold out$128.00
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Bulk Pricing
Per-vendor quantity breaks — pick a vial size to see the bulk price. Must purchase the full pack.
$5.20/mg $2.34/mg · 10% pack discount + 50% auto-applied
$3.90/mg $2.63/mg · 25% pack discount + 10% with code
$6.50/mg $3.64/mg · 20% pack discount + 30% with code
$3.95/mg $2.52/mg · 25% pack discount + 15% with code
$1.36/mg $1.10/mg · 10% pack discount + 10% with code
$2.40/mg $1.62/mg · 25% pack discount + 10% with code
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.