Optimum Source Research
Independent testing record for Optimum Source Research: 9 third-party lab reports across 9 compounds, tested by 2 analytical laboratories. Built entirely from certificates submitted to ResearchVerify — the vendor has no input into this page.
Total COAs
9
Compounds
9
Testing Labs
2
Avg RV Score
5.64
Purity Range
99.4%–100.0%
BPC 157 (batch OSR-BC-042226-01) tested at 99.37 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%)
1
Tier 2 (≥98.5%)
0
Tier 3 (≥95%)
0
Tier 4 (<95%)
Recent Tests
- Tirzepatide · Janoshik · · RV 5.6/10 · 99.89% · #122734
- Retatrutide · Janoshik · · RV 5.6/10 · 99.57% · #122735
- B12 · Freedom Diagnostics · · RV —/10 · — · #2605190152
- IGF-1LR3 · Freedom Diagnostics · · RV —/10 · — · #2605190153
- Tesamorelin · Freedom Diagnostics · · RV —/10 · — · #2605190154
- BPC 157 · Freedom Diagnostics · · RV —/10 · — · #2605190155
- TB500 · Freedom Diagnostics · · RV —/10 · — · #2605190156
- SS31 · Freedom Diagnostics · · RV —/10 · — · #2605190157
- GHK-Cu · Freedom Diagnostics · · RV —/10 · — · #2605190159
Compounds Tested
- Tirzepatide · 1 tests
- Retatrutide · 1 tests
- B12 · 1 tests
- IGF-1LR3 · 1 tests
- Tesamorelin · 1 tests
- BPC 157 · 1 tests
- TB500 · 1 tests
- SS31 · 1 tests
- GHK-Cu · 1 tests
Testing Labs
- Freedom Diagnostics · 7 tests
- Janoshik · 2 tests
This page is generated automatically from independently-submitted certificates of analysis. ResearchVerify is not affiliated with Optimum Source Research. Vendors cannot pay to appear here, alter their results, or have this page removed.