Janoshik
Independent testing record: Janoshik has 2504 third-party certificates of analysis in the ResearchVerify database, covering 420 vendors across 218 compounds, Jul 2023 – Aug 2026. This reflects the lab’s footprint in our database, aggregated from submitted COAs.
Total COAs
2504
Vendors Tested
420
Compounds Tested
218
Avg RV Score
5.49
Active Span
Jul 2023 – Aug 2026
Purity Results Reported
The spread of purity results Janoshik has reported across every vendor it tested. This reflects the products submitted for testing, not a quality rating of the lab itself.
1135
Tier 1 (≥99.5%)
598
Tier 2 (≥98.5%)
76
Tier 3 (≥95%)
30
Tier 4 (<95%)
Recent Tests
- PeptideGurus · Melanotan 2 · · RV 6.0/10 · 99.89% · #217534
- PeptideGurus · Thymalin (Thymulin) · · RV 6.9/10 · 99.69% · #217532
- Moonwalk Peptides · Retatrutide · · RV 7.4/10 · 99.24% · #220168
- INNOPEPTIDE · Cagrilintide + Semaglutide · · RV 6.8/10 · — · #219599
- INNOPEPTIDE · Retatrutide + Cagrilintide · · RV 6.8/10 · — · #219591
- INNOPEPTIDE · Selank · · RV 6.7/10 · 99.42% · #219590
- INNOPEPTIDE · Semax · · RV 7.0/10 · 99.61% · #219589
- INNOPEPTIDE · Semax + Selank · · RV 6.8/10 · — · #219588
- INNOPEPTIDE · Semax + Selank · · RV 6.5/10 · — · #219587
- INNOPEPTIDE · Retatrutide · · RV 7.1/10 · 99.28% · #219577
- INNOPEPTIDE · Retatrutide · · RV 7.1/10 · 99.49% · #219575
- Alpha BipPharma · Nandrolone Decanoate · · RV 6.5/10 · — · #216965
- Anonymous · Retatrutide · · RV 6.5/10 · 99.85% · #217777
- SZRK Peptide · Tirzepatide · · RV 6.9/10 · 99.94% · #223035
- Guangzhou BoWei Peptide · Tirzepatide · · RV 6.9/10 · 99.94% · #223033
Vendors Tested
- Eros Peptides · 153 tests
- Sigma Audley · 90 tests
- Peptidegurus · 84 tests
- Shanghai Senria Tech · 74 tests
- Cocer Peptides · 57 tests
- Penguin Peptides · 55 tests
- Nexaph · 49 tests
- Guangzhou Jeep Biotechnology JEEP · 47 tests
- Amolist · 46 tests
- MIX Peptides · 42 tests
- USRoids · 28 tests
- XYX · 28 tests
Compounds Tested
- Tirzepatide · 560 tests
- Retatrutide · 522 tests
- GHK-Cu · 102 tests
- BPC-157 · 94 tests
- MOTS-c · 80 tests
- Tesamorelin · 69 tests
- Semaglutide · 66 tests
- TB-500 · 57 tests
- CJC-1295 (no-DAC) · 56 tests
- NAD+ · 55 tests
- Ipamorelin · 51 tests
- HGH (Somatropin) · 45 tests
This page is generated automatically from independently-submitted certificates of analysis. ResearchVerify is not affiliated with Janoshik. Labs cannot pay to appear here or alter this page.