goodsciencebio.com
B2Cgoodsciencebio.com is a lab verification shop profile for peptide products, listing 42 HPLC purity test results and ships to the USA.
- Ships
- USA
- Est.
- 2024
- Payments
- Cryptocurrency
Profile aggregated from Peptigrity — attributed.
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 (34)
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 |
|---|---|---|---|
| Retatrutide | 99.80% | Vanguard Laboratory | 2026-06-12 |
| Sermorelin | 99.09% | Vanguard Laboratory | 2026-05-27 |
| BPC-157 | 99.50% | Vanguard Laboratory | 2026-05-27 |
| BPC-157 | 99.37% | Vanguard Laboratory | 2026-05-27 |
| BPC-157 | 99.80% | Vanguard Laboratory | 2026-05-27 |
| BPC-157 |
Other independent ratings
Vendor-level scores from other independent aggregators, shown for cross-reference. Attributed — each source's score, not ours.