MZ Biolabs
Independent testing record: MZ Biolabs has 244 third-party certificates of analysis in the ResearchVerify database, covering 40 vendors across 29 compounds, Feb 2022 – Jun 2026. This reflects the lab’s footprint in our database, aggregated from submitted COAs.
Total COAs
244
Vendors Tested
40
Compounds Tested
29
Avg RV Score
4.94
Active Span
Feb 2022 – Jun 2026
Purity Results Reported
The spread of purity results MZ Biolabs has reported across every vendor it tested. This reflects the products submitted for testing, not a quality rating of the lab itself.
145
Tier 1 (≥99.5%)
45
Tier 2 (≥98.5%)
19
Tier 3 (≥95%)
27
Tier 4 (<95%)
Recent Tests
- Client name not disclosed · KPV · · RV 6.8/10 · 99.82% · #MZ-20260605-001
- Redacted · KPV · · RV —/10 · — · #MZBiolabs-20260605-001
- Limitless Life Nootropics · Humanin, MOTS-C · · RV 7.8/10 · 98.98% · #MZ-20251201-1288
- Peptide Partners · Tirzepatide · · RV 2.5/10 · — · #FNR-3yfr8sa
- Peptide Partners · Tirzepatide · · RV 5.2/10 · 99.52% · #FNR-eebr5mj
- Peptide Partners · Tirzepatide · · RV 5.2/10 · 99.46% · #FNR-2dduh7q
- ZZQ Peptides · Tirzepatide · · RV 4.7/10 · — · #FNR-262hnsz
- Sports Technology Labs · GHK-Cu · · RV 5.1/10 · 99.99% · #71587328
- ZhuoYan lab · Tirzepatide · · RV 5.1/10 · 99.98% · #STG-693
- Peptide Sciences · Tirzepatide · · RV 5.5/10 · 99.20% · #FNR-mpw9nmm
- Astro Peptides · Semaglutide · · RV 5.8/10 · — · #FNR-h78gk07
- Astro Peptides · Semaglutide · · RV 5.8/10 · — · #FNR-qohwru4
- Peptide Sciences · Semaglutide · · RV 5.7/10 · 99.80% · #FNR-5j1op0v
- Peptide Sciences · Semaglutide · · RV 5.7/10 · 99.80% · #FNR-rb7m3ag
- Peptide Sciences · Semaglutide · · RV 5.7/10 · 99.80% · #FNR-zekarvl
Vendors Tested
- Pure Health Peptides · 42 tests
- Peptide Sciences · 19 tests
- Amino Amigos · 12 tests
- Skye Peptides · 11 tests
- Paramount Peptides · 11 tests
- Peptide Crafters · 10 tests
- NextechLabs · 9 tests
- Oasis Peptides · 8 tests
- Tydes · 8 tests
- Verified Peptides · 8 tests
- Astro Peptides · 8 tests
- Polaris Peptides · 8 tests
Compounds Tested
- BPC-157 · 37 tests
- CJC-1295 (no-DAC) · 36 tests
- Semaglutide · 33 tests
- Retatrutide · 30 tests
- Tirzepatide · 26 tests
- Melanotan II · 22 tests
- Ipamorelin · 18 tests
- Humanin · 4 tests
- GHK-Cu · 4 tests
- Thymosin · 3 tests
- GHRP · 2 tests
- IGF · 2 tests
This page is generated automatically from independently-submitted certificates of analysis. ResearchVerify is not affiliated with MZ Biolabs. Labs cannot pay to appear here or alter this page.