Ranked by Finnrick trust score, purity testing, and price.
Eros Peptides is our #1 pick for Adamax, with a Finnrick trust score of 6.9/10. Across 22 tracked vendors, prices range from $40.00 to $711.00, verified by Peptide Compare on 20 Sep 2026. Prices are scraped from vendor sites; trust scores come from Finnrick blind tests.
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| Rank | Vendor | Trust score | Per mg |
|---|---|---|---|
| #1 | Eros Peptides | 6.9/10 | $6.00 |
| #2 | NUPEPS Peptides | 9.0/10 | $18.00 |
| #3 | Nextech Labs | 7.0/10 | $8.50 |
| #4 | Bulk Peptides | 7.5/10 | $56.00 |
| #5 | LA Peptides | untested | $4.75 |
| #6 | Behemoth LabzOut of stock | untested | $5.60 |
| #7 | Skye Peptides | untested | $6.90 |
| #8 | Peptira | untested | $6.90 |
| #9 | Ion Peptide | untested | $7.50 |
| #10 | Verified Peptides | untested | $7.60 |
Our composite score weighs Finnrick blind-testing trust scores (62%), price competitiveness (25%), and stock availability (13%). Vendors without Finnrick data are sorted by price below scored vendors. We never accept payment for rankings. Learn more.