Vendor profile Manufacturer · CN · 8 years

Shanghai JinBei Chemical

B
Composite 7.0 / 10

Last updated 2026-04-29. Composite is computed from the live database; missing sub-scores redistribute weight across the others.

Editorial summary

Manufacturer with focus on Tirzepatide. 9 tests averaging 8.6/10. Less Western community sentiment.

Peptide breakdown

PeptideScoreLab qualityTestsPurity Qty var.$/mg verifiedLast testRanking
Tirzepatide
8.6B+
8.6 9 99.0% 2026-04-08 view
Semaglutide
7.5B
7.5 8 98.9% 2026-04-08 view

COA transparency

  • Publishes per-batch COAs (not just one COA for everyone) (pending)
  • Both HPLC and mass spec shown (pending)
  • Endotoxin or sterility data shown (pending)
  • At least one COA independently cross-checked (pending)
  • Most recent COA within 90 days (2026-02-20) (pending)
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