Peptide Sciences
B2CPeptidesciences.com is a research-peptide shop listing peptide products such as semaglutide, BPC-157, and tirzepatide, with community-submitted reviews shown on the page.
Profile aggregated from Peptigrity — attributed.
AGreat
peptideone Score · 10/10
Composite of 1 independent source
Finnrick 10/10
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 (4)
Per Finnrick (independent testing). Attributed — Finnrick's grades, not ours.
| Peptide | Grade | Score |
|---|---|---|
| Semaglutide | A | 81.0 |
| Ipamorelin | A | 9.2 |
| GHK-Cu | B | 8.1 |
| Tesamorelin | E Bad | 3.3 |
Other independent ratings
Vendor-level scores from other independent aggregators, shown for cross-reference. Attributed — each source's score, not ours.