ResearchVerify

Yiwu Changtu

Independent testing record for Yiwu Changtu: 11 third-party lab reports across 4 compounds, tested by 2 analytical laboratories. Built entirely from certificates submitted to ResearchVerify — the vendor has no input into this page.

Total COAs
11
Compounds
4
Testing Labs
2
Avg RV Score
4.90
Purity Range
97.2%–99.9%
⚠ Lowest-purity batch on file

Tirzepatide (batch blue cap Mfg Sept 6 2024) tested at 97.203 by Janoshik. Shown for completeness — every batch on file is counted here, not only the strongest results.

Purity Tier Distribution

5
Tier 1 (≥99.5%)
2
Tier 2 (≥98.5%)
1
Tier 3 (≥95%)
0
Tier 4 (<95%)

Recent Tests

Compounds Tested

  • Tirzepatide · 7 tests
  • Tesofensine · 2 tests
  • Retatrutide · 1 tests
  • NAD+ · 1 tests

Testing Labs

  • Janoshik · 7 tests
  • Peptide Test · 4 tests
This page is generated automatically from independently-submitted certificates of analysis. ResearchVerify is not affiliated with Yiwu Changtu. Vendors cannot pay to appear here, alter their results, or have this page removed.