ZC Labs LLC
Independent testing record for ZC Labs LLC: 15 third-party lab reports across 11 compounds, tested by 1 analytical laboratories. Built entirely from certificates submitted to ResearchVerify — the vendor has no input into this page.
Total COAs
15
Compounds
11
Testing Labs
1
Avg RV Score
6.75
Purity Range
99.1%–100.0%
Tesamorelin (batch ZC-TES-108) tested at 99.06 by Freedom Diagnostics. Shown for completeness — every batch on file is counted here, not only the strongest results.
Purity Tier Distribution
12
Tier 1 (≥99.5%)
3
Tier 2 (≥98.5%)
0
Tier 3 (≥95%)
0
Tier 4 (<95%)
Recent Tests
- Tirzepatide · Freedom Diagnostics · · RV 6.6/10 · 99.44% · #2607290144
- Tesamorelin · Freedom Diagnostics · · RV 6.6/10 · 99.06% · #2607301113
- KLOW · Freedom Diagnostics · · RV 6.5/10 · 99.77% · #2607301114
- Retatrutide · Freedom Diagnostics · · RV 6.6/10 · 99.72% · #2607301115
- SS-31 · Freedom Diagnostics · · RV 6.9/10 · 99.82% · #2607301116
- NAD+ · Freedom Diagnostics · · RV 6.8/10 · 99.84% · #2607301117
- MOTS-c · Freedom Diagnostics · · RV 6.3/10 · 99.56% · #2607301118
- 5-Amino-1MQ · Freedom Diagnostics · · RV 6.9/10 · 99.67% · #2607301119
- GHK-Cu · Freedom Diagnostics · · RV 6.9/10 · 99.66% · #2607301120
- BPC-157 · Freedom Diagnostics · · RV 6.9/10 · 99.38% · #2608120180
- Glutathione · Freedom Diagnostics · · RV 7.0/10 · 99.91% · #2608240407
- Glutathione · Freedom Diagnostics · · RV 7.1/10 · 99.98% · #2608250018
- Retatrutide · Freedom Diagnostics · · RV 7.1/10 · 99.80% · #2608250019
- Tesamorelin · Freedom Diagnostics · · RV 6.7/10 · 99.74% · #2609109046
- Retatrutide · Freedom Diagnostics · · RV 6.7/10 · 99.94% · #2609109047
Compounds Tested
- Retatrutide · 3 tests
- Tesamorelin · 2 tests
- Glutathione · 2 tests
- Tirzepatide · 1 tests
- KLOW · 1 tests
- SS-31 · 1 tests
- NAD+ · 1 tests
- MOTS-c · 1 tests
- 5-Amino-1MQ · 1 tests
- GHK-Cu · 1 tests
- BPC-157 · 1 tests
Testing Labs
- Freedom Diagnostics · 15 tests
This page is generated automatically from independently-submitted certificates of analysis. ResearchVerify is not affiliated with ZC Labs LLC. Vendors cannot pay to appear here, alter their results, or have this page removed.