Best Kisspeptin Vendors in 2026
Sexual HealthRanked by Finnrick trust score, purity testing, and price.
Eros Peptides is our #1 pick for Kisspeptin, with a Finnrick trust score of 6.9/10. Across 45 tracked vendors, prices range from $24.99 to $599.90, verified by Peptide Compare on 24 Sep 2026. Prices are scraped from vendor sites; trust scores come from Finnrick blind tests.
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- Cheapest per mg
- $2.93/mgat Modern Research
- Highest trust score
- Risynth Bio(9.1/10)
- In stock now
- 37 products across 45 vendors
- Last verified
- Sep 24, 2026
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Top Kisspeptin vendors at a glance
| Rank | Vendor | Trust score | Per mg |
|---|---|---|---|
| #1 | Eros Peptides | 6.9/10 | $4.00 |
| #2 | Simple Peptide | 7.0/10 | $4.50 |
| #3 | NUPEPS Peptides | 9.0/10 | $10.40 |
| #4 | Nextech Labs | 7.0/10 | $5.50 |
| #5 | BioLongevity Labs | 6.0/10 | $6.50 |
| #6 | Paramount Peptides | 6.7/10 | $8.41 |
| #7 | Oasis Labs | 5.7/10 | $10.50 |
| #8 | Peptidology | 7.6/10 | $5.90 |
| #9 | Aavant Research | 8.7/10 | $10.00 |
| #10 | Risynth BioOut of stock | 9.1/10 | $10.00 |
All 45 ranked Kisspeptin 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.