| Peptide | Size | Price | $/mg |
|---|---|---|---|
| Semaglutide | 10mg | $57.50 | $5.75/mg |
| Tirzepatide | 10mg | $70.00 | $7.00/mg |
| Retatrutide | 30mg | $150.00 | $5.00/mg |
| BPC-157 | 10mg | $55.00 | $5.50/mg |
| TB-500 | 10mg | $70.00 | $7.00/mg |
| Ipamorelin | 5mg | $30.00 | $6.00/mg |
| Tesamorelin | 10mg | $72.50 | $7.25/mg |
| NAD+ | 500mg | $65.00 | $0.13/mg |
GLP-1 Research Lab specialises specifically in GLP-1 class compounds — Semaglutide, Tirzepatide, Retatrutide — alongside a small selection of supporting peptides. No public discount code but the affiliate link supports PepsTracker. Pricing is mid-range and COAs are provided. A good option when other vendors are out of stock on GLP-1 compounds.