Best PT-141 Vendors in 2026
Sexual HealthRanked by Finnrick trust score, purity testing, and price.
Eros Peptides is our #1 pick for PT-141, with a Finnrick trust score of 6.9/10. Across 51 tracked vendors, prices range from $23.99 to $241.20, verified by Peptide Compare on 10 Oct 2026. Prices are scraped from vendor sites; trust scores come from Finnrick blind tests.
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- Cheapest per mg
- $2.40/mgat Eros Peptides
- Highest trust score
- NUPEPS Peptides(9.0/10)
- In stock now
- 49 products across 51 vendors
- Last verified
- Oct 10, 2026
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Top PT-141 vendors at a glance
| Rank | Vendor | Trust score | Per mg |
|---|---|---|---|
| #1 | Eros Peptides | 6.9/10 | $2.40 |
| #2 | Felix Chem | 7.9/10 | $4.30 |
| #3 | Polaris Peptides | 7.3/10 | $4.00 |
| #4 | Bio Pepz | 6.5/10 | $3.40 |
| #5 | Oasis Labs | 5.7/10 | $3.60 |
| #6 | Nextech Labs | 7.0/10 | $5.00 |
| #7 | Bulk Peptides | 7.5/10 | $18.00 |
| #8 | Paramount Peptides | 6.7/10 | $5.95 |
| #9 | NUPEPS Peptides | 9.0/10 | $5.80 |
| #10 | Aavant Research | 8.7/10 | $9.00 |
All 51 ranked PT-141 vendors
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How we rank vendors
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.