Ranked by Finnrick trust score, purity testing, and price.
NUPEPS Peptides is our #1 pick for VIP, with a Finnrick trust score of 9.0/10. Across 30 tracked vendors, prices range from $34.99 to $531.00, verified by Peptide Compare on 23 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 | NUPEPS Peptides | 9.0/10 | $8.50 |
| #2 | Eros Peptides | 6.9/10 | $6.00 |
| #3 | BioLongevity Labs | 6.0/10 | $14.99 |
| #4 | Peptide Sciences | 6.6/10 | $12.50 |
| #5 | Simple PeptideOut of stock | 7.0/10 | $10.40 |
| #6 | NextGen HealthOut of stock | 7.9/10 | $4.00 |
| #7 | PeptidologyOut of stock | 7.6/10 | $6.39 |
| #8 | Peptides Collective | untested | $3.90 |
| #9 | Amino Club | untested | $5.00 |
| #10 | Modern Research | untested | $6.00 |
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.