s1research.net
B2Cs1research.net is a lab-verified peptide shop profile listing 40 HPLC purity tests and shipping to the USA.
- Ships
- USA
Profile aggregated from Peptigrity — attributed.
AGreat
peptideone Score · 9.5/10
Composite of 1 independent source
Purity 9.5/10
Weighted blend of independent signals — Finnrick safety grade, VialAudit blind-buy audit, and Peptigrity HPLC purity. PeptideBenchmark and the Peptigrity trust score are excluded to avoid double-counting. Attributed to its sources — not our verdict.
Independent test grades (0)
Per Finnrick (independent testing). Attributed — Finnrick's grades, not ours.
| Peptide | Grade | Score |
|---|
Independent HPLC tests (40)
Real third-party HPLC results for this vendor, aggregated from Peptigrity and attributed to the lab that ran each test.
| Peptide | HPLC purity | Lab | Date |
|---|---|---|---|
| Ipamorelin | 99.72% | freedomdiagnosticstesting.com | 2026-07-31 |
| Thymosin alpha-1 | 99.95% | freedomdiagnosticstesting.com | 2026-07-31 |
| Semaglutide | 99.50% | ILS Laboratories | 2026-07-31 |
| Tesamorelin | 99.72% | freedomdiagnosticstesting.com | 2026-07-31 |
| DSIP | 99.05% | freedomdiagnosticstesting.com | 2026-07-24 |
| Retatrutide | 99.87% | freedomdiagnosticstesting.com | 2026-07-18 |
| Tirzepatide |
Other independent ratings
Vendor-level scores from other independent aggregators, shown for cross-reference. Attributed — each source's score, not ours.