Zztai Peptide
Independent testing record for Zztai Peptide: 53 third-party lab reports across 11 compounds, tested by 4 analytical laboratories. Built entirely from certificates submitted to ResearchVerify — the vendor has no input into this page.
Total COAs
53
Compounds
11
Testing Labs
4
Avg RV Score
5.14
Purity Range
96.6%–100.0%
Retatrutide tested at 96.63 by Krause Analytical. Shown for completeness — every batch on file is counted here, not only the strongest results.
Purity Tier Distribution
36
Tier 1 (≥99.5%)
10
Tier 2 (≥98.5%)
4
Tier 3 (≥95%)
0
Tier 4 (<95%)
Recent Tests
- Ipamorelin + Tesamorelin · Janoshik · · RV 5.2/10 · — · #164668
- Tirzepatide · BTLabs · · RV 5.3/10 · — · #FNR-3a8e2tk
- Retatrutide · Krause Analytical · · RV 6.1/10 · — · #FNR-bryt5su
- Retatrutide · BTLabs · · RV 5.2/10 · — · #FNR-74n2zd7
- GHK-Cu · BTLabs · · RV 4.0/10 · — · #FNR-3npezw7
- GHK-Cu · Krause Analytical · · RV 4.6/10 · — · #FNR-7yezv5c
- Tirzepatide · Krause Analytical · · RV 5.7/10 · — · #FNR-pna6rwq
- Tirzepatide · BTLabs · · RV 5.6/10 · — · #FNR-gd6atnf
- Retatrutide · BTLabs · · RV 5.6/10 · — · #FNR-qfgb323
- GHK-Cu · Krause Analytical · · RV 5.2/10 · — · #FNR-mjuqrj5
- Tirzepatide · BTLabs · · RV 5.3/10 · — · #FNR-n7jmurk
- DSIP · Janoshik · · RV 5.0/10 · 99.01% · #94386
- HGH (Somatropin) · Janoshik · · RV 5.2/10 · 97.83% · #94383
- Retatrutide · Janoshik · · RV 5.2/10 · 99.54% · #94384
- Tirzepatide · Janoshik · · RV 5.2/10 · 99.95% · #94385
Compounds Tested
- Tirzepatide · 22 tests
- Retatrutide · 18 tests
- GHK-Cu · 4 tests
- HGH (Somatropin) · 2 tests
- NAD+ · 1 tests
- Semax · 1 tests
- Selank · 1 tests
- MOTS-c · 1 tests
- GLOW Blend · 1 tests
- DSIP · 1 tests
- Ipamorelin + Tesamorelin · 1 tests
Testing Labs
- Krause Analytical · 23 tests
- Janoshik · 18 tests
- BTLabs · 11 tests
- Chromate · 1 tests
This page is generated automatically from independently-submitted certificates of analysis. ResearchVerify is not affiliated with Zztai Peptide. Vendors cannot pay to appear here, alter their results, or have this page removed.