Research Verify

ZC Labs

Independent testing record for ZC Labs: 31 third-party lab reports across 19 compounds, tested by 1 analytical laboratories. Built entirely from certificates submitted to ResearchVerify — the vendor has no input into this page.

Total COAs
31
Compounds
19
Testing Labs
1
Avg RV Score
6.62
Purity Range
99.1%–100.0%
⚠ Lowest-purity batch on file

Epithalon (batch ZC-EPI-120) tested at 99.12 by Freedom Diagnostics. Shown for completeness — every batch on file is counted here, not only the strongest results.

Purity Tier Distribution

26
Tier 1 (≥99.5%)
5
Tier 2 (≥98.5%)
0
Tier 3 (≥95%)
0
Tier 4 (<95%)

Recent Tests

Compounds Tested

  • Retatrutide · 4 tests
  • Tesamorelin · 3 tests
  • Ipamorelin · 3 tests
  • MOTS-c · 2 tests
  • KPV · 2 tests
  • NAD+ · 2 tests
  • DSIP · 2 tests
  • KLOW · 2 tests
  • TB-500 · 1 tests
  • BPC-157 · 1 tests
  • Tirzepatide · 1 tests
  • GHK-Cu · 1 tests

Testing Labs

  • Freedom Diagnostics · 31 tests
This page is generated automatically from independently-submitted certificates of analysis. ResearchVerify is not affiliated with ZC Labs. Vendors cannot pay to appear here, alter their results, or have this page removed.