Research Verify

Sigma Compounds

Independent testing record for Sigma Compounds: 39 third-party lab reports across 31 compounds, tested by 1 analytical laboratories. Built entirely from certificates submitted to ResearchVerify — the vendor has no input into this page.

Total COAs
39
Compounds
31
Testing Labs
1
Avg RV Score
6.68
Purity Range
99.0%–100.0%
⚠ Lowest-purity batch on file

Oxytocin (batch OT5001) tested at 99.01 by Freedom Diagnostics. Shown for completeness — every batch on file is counted here, not only the strongest results.

Purity Tier Distribution

21
Tier 1 (≥99.5%)
9
Tier 2 (≥98.5%)
0
Tier 3 (≥95%)
0
Tier 4 (<95%)

Recent Tests

Compounds Tested

  • BPC-157 · 3 tests
  • Retatrutide · 2 tests
  • 5-Amino-1MQ · 2 tests
  • Dihexa · 2 tests
  • SLU-PP-332 · 2 tests
  • Methylene Blue · 2 tests
  • L-Carnitine · 2 tests
  • NAD+ · 1 tests
  • Tirzepatide · 1 tests
  • Cyanocobalamin · 1 tests
  • GHK-Cu · 1 tests
  • Noopept · 1 tests

Testing Labs

  • Freedom Diagnostics · 39 tests
This page is generated automatically from independently-submitted certificates of analysis. ResearchVerify is not affiliated with Sigma Compounds. Vendors cannot pay to appear here, alter their results, or have this page removed.