Vendor directory
Where to buy — every vendor we track
501 listings across 11 peptides and 72 vendors. Prices refresh every 72 hours. Trust scores are computed transparently — see the methodology. Links may be affiliate links; the "partner" badge is shown where we earn a commission.
55 listings (of 501)
Sort
| Vendor | Peptide | Product | Size | Price | Price / mg | Trust | |
|---|---|---|---|---|---|---|---|
| S1 Research | TB-500 | TB-500 10mg | 10 mg vial | $6.00 | $0.60/mg | — | Buy |
| Licensed Peptides | TB-500 | TB-500 100mg | 100 mg vial | $99.99 | $1.00/mg | — | Buy |
| Reta Peptide | TB-500 | TB-500 100mg | 100 mg vial | $120.00 | $1.20/mg | 40Caution | Buy |
| Pepvida Labs | TB-500 | TB-500 10mg | 10 mg vial | $36.50 | $3.65/mg | — | Buy |
| Peptide Tech | TB-500 | TB-500 10mg | 10 mg vial | $39.99 | $4.00/mg | — | Buy |
| Genetic Peptide | TB-500 | TB-500 10mg | 10 mg vial | $42.00 | $4.20/mg | — | Buy |
| True Peptide | TB-500 | TB-500 10mg | 10 mg vial | $45.00 | $4.50/mg | — | Buy |
| Modern Research Peptides | TB-500 | TB-500 10mg | 10 mg vial | $46.99 | $4.70/mg | — | Buy |
| EZ Peptides | TB-500 | TB-500 10mg | 10 mg vial | $48.00 | $4.80/mg | 40Caution | Buy |
| Oneday Compounds | TB-500 | TB-500 10mg | 10 mg vial | $49.99 | $5.00/mg | — | Buy |
| Peptidology | TB-500 | TB-500 10mg | 10 mg vial | $55.00 | $5.50/mg | 40Caution | Buy |
| Oasis Labs | TB-500 | TB-500 10mg | 10 mg vial | $57.00 | $5.70/mg | — | Buy |
| Texpeptide | TB-500 | TB-500 10mg | 10 mg vial | $60.00 | $6.00/mg | — | Buy |
| Alpha Omega | TB-500 | TB-500 10mg | 10 mg vial | $65.00 | $6.50/mg | — | Buy |
| Prime Peptides | TB-500 | TB-500 10mg | 10 mg vial | $65.00 | $6.50/mg | 40Caution | Buy |
| Polaris Peptides | TB-500 | TB-500 10mg | 10 mg vial | $70.00 | $7.00/mg | 40Caution | Buy |
| Nextech Labs | TB-500 | TB-500 100mg | 100 mg vial | $748.13 | $7.48/mg | — | Buy |
| Moglabs | TB-500 | TB-500 5mg | 5 mg vial | $38.00 | $7.60/mg | — | Buy |
| Core Peptides | TB-500 | TB-500 10mg | 10 mg vial | $78.00 | $7.80/mg | — | Buy |
| Arcane Peptides | TB-500 | TB-500 5mg | 5 mg vial | $40.00 | $8.00/mg | — | Buy |
| Ignite Peptides | TB-500 | TB-500 5mg | 5 mg vial | $40.00 | $8.00/mg | — | Buy |
| Biotech Peptides | TB-500 | TB-500 10mg | 10 mg vial | $124.00 | $12.40/mg | — | Buy |
| BioLongevity Labs | TB-500 | TB-500 10mg | 10 mg vial | $164.97 | $16.50/mg | 40Caution | Buy |
| Ion Peptide | TB-500 | TB-500 20mg | 20 mg vial | $29.00 | $1.45/mg | — | Price n/a |
| Bulk Peptides | TB-500 | TB-500 100mg | 100 mg vial | $280.00 | $2.80/mg | — | Price n/a |
| Welli Labs | TB-500 | TB-500 50mg | 50 mg vial | $164.99 | $3.30/mg | — | Price n/a |
| NG Peptide | TB-500 | TB-500 10mg | 10 mg vial | $35.00 | $3.50/mg | — | Price n/a |
| Platinum Lion | TB-500 | TB-500 10mg | 10 mg vial | $44.99 | $4.50/mg | — | Price n/a |
| Ruo Bio | TB-500 | TB-500 10mg | 10 mg vial | $48.00 | $4.80/mg | — | Price n/a |
| Southern Aminos | TB-500 | TB-500 10mg | 10 mg vial | $48.30 | $4.83/mg | — | Price n/a |
| Peptira | TB-500 | TB-500 10mg | 10 mg vial | $49.00 | $4.90/mg | — | Price n/a |
| Lumi Peptides | TB-500 | TB-500 10mg | 10 mg vial | $50.00 | $5.00/mg | — | Price n/a |
| Peptide Plugs | TB-500 | TB-500 10mg | 10 mg vial | $50.00 | $5.00/mg | — | Out of stock ↗ |
| Skye Peptides | TB-500 | TB-500 25mg | 25 mg vial | $129.00 | $5.16/mg | 40Caution | Price n/a |
| Wellness Peptides | TB-500 | TB-500 10mg | 10 mg vial | $55.00 | $5.50/mg | — | Price n/a |
| Atomik Labz | TB-500 | TB-500 100mg | 100 mg vial | $585.00 | $5.85/mg | 40Caution | Price n/a |
| Glacier Aminos | TB-500 | TB-500 10mg | 10 mg vial | $58.99 | $5.90/mg | — | Price n/a |
| Profound Aminos | TB-500 | TB-500 10mg | 10 mg vial | $59.00 | $5.90/mg | — | Price n/a |
| Nova Peptides | TB-500 | TB-500 10mg | 10 mg vial | $59.99 | $6.00/mg | — | Price n/a |
| OROS Research | TB-500 | TB-500 10mg | 10 mg vial | $59.99 | $6.00/mg | — | Out of stock ↗ |
| Blank Peptides | TB-500 | TB-500 10mg | 10 mg vial | $60.00 | $6.00/mg | — | Price n/a |
| Forge Performance Co. | TB-500 | TB-500 10mg | 10 mg vial | $60.00 | $6.00/mg | — | Price n/a |
| Paramount Peptides | TB-500 | TB-500 20mg | 20 mg vial | $120.00 | $6.00/mg | 40Caution | Price n/a |
| Verified Peptides | TB-500 | TB-500 10mg | 10 mg vial | $62.00 | $6.20/mg | 40Caution | Price n/a |
| AMC Essentials | TB-500 | TB-500 10mg | 10 mg vial | $64.99 | $6.50/mg | — | Price n/a |
| Amino Sequence | TB-500 | TB-500 10mg | 10 mg vial | $65.00 | $6.50/mg | — | Price n/a |
| Peptide Crafters | TB-500 | TB-500 10mg | 10 mg vial | $65.00 | $6.50/mg | 40Caution | Price n/a |
| Simple Peptide | TB-500 | TB-500 10mg | 10 mg vial | $65.00 | $6.50/mg | 40Caution | Price n/a |
| Solution Peptides | TB-500 | TB-500 10mg | 10 mg vial | $65.00 | $6.50/mg | — | Price n/a |
| Strate Labs | TB-500 | TB-500 50mg | 50 mg vial | $339.95 | $6.80/mg | — | Price n/a |
| Felix Chemical Supply | TB-500 | TB-500 10mg | 10 mg vial | $69.99 | $7.00/mg | — | Price n/a |
| Soma Peptides | TB-500 | TB-500 10mg | 10 mg vial | $89.00 | $8.90/mg | — | Price n/a |
| Hydro Research Peptides | TB-500 | TB-500 10mg | 10 mg vial | $90.00 | $9.00/mg | — | Price n/a |
| Ascension Peptides | TB-500 | TB-500 5mg | 5 mg vial | $60.00 | $12.00/mg | — | Price n/a |
| Cernum Biosciences | TB-500 | TB-500 10mg | 10 mg vial | $129.99 | $13.00/mg | — | Price n/a |
Looking for one peptide's vendors? Each peptide page also shows its cheapest verified vendors above the community signal.