QST
Independent testing record for QST: 8 third-party lab reports across 5 compounds, tested by 4 analytical laboratories. Built entirely from certificates submitted to ResearchVerify — the vendor has no input into this page.
Total COAs
8
Compounds
5
Testing Labs
4
Avg RV Score
6.08
Purity Range
99.6%–99.9%
Ipamorelin/CJC-1295 (batch Red Cap) tested at 99.59 by Freedom Diagnostics. Shown for completeness — every batch on file is counted here, not only the strongest results.
Purity Tier Distribution
7
Tier 1 (≥99.5%)
0
Tier 2 (≥98.5%)
0
Tier 3 (≥95%)
0
Tier 4 (<95%)
Recent Tests
- Retatrutide · Uzorak · · RV 6.7/10 · 99.93% · #JMF-QDC
- Tirzepatide · Janoshik · · RV 5.1/10 · 99.86% · #STG-8SRD742CUKL3
- Tirzepatide · Peptide Test · · RV 5.1/10 · 99.67% · #STG-SPL-1080-S01
- Tirzepatide · Peptide Test · · RV 5.1/10 · 99.59% · #STG-SPL-1080
- Retatrutide · Freedom Diagnostics · · RV 7.0/10 · 99.89% · #2609030197
- GLP RT 30mg · Freedom Diagnostics · · RV —/10 · — · #2609030198
- KPV · Freedom Diagnostics · · RV 6.7/10 · 99.94% · #2609030199
- Ipamorelin/CJC-1295 · Freedom Diagnostics · · RV 6.8/10 · 99.59% · #2609030200
Compounds Tested
- Tirzepatide · 3 tests
- Retatrutide · 2 tests
- GLP RT 30mg · 1 tests
- KPV · 1 tests
- Ipamorelin/CJC-1295 · 1 tests
Testing Labs
- Freedom Diagnostics · 4 tests
- Peptide Test · 2 tests
- Janoshik · 1 tests
- Uzorak · 1 tests
This page is generated automatically from independently-submitted certificates of analysis. ResearchVerify is not affiliated with QST. Vendors cannot pay to appear here, alter their results, or have this page removed.