Lab reports

Every published batch report, with the link that proves it

1 report published by Primara Labs, our partner and supplier, as of 3 November 2026. None yet covers identity, purity or amount. Each row opens on the laboratory's own website.

Updated 3 November 2026Facts checked against primaralabs.com on 3 November 2026Primara Labs is our partner

All reports

					Result	Verify
Retatrutide	RETA-4728-A	Janoshik	Bacterial endotoxin (LAL) Full panel pending	21 September 2026	6.066 EU per vial	Open on Janoshik

Read from Primara Labs' batch reports page on 3 November 2026. This page lists only what is published there; no figure here comes from anywhere else.

How to read a row

A report covers one batch and one set of tests. The test type column is the part that matters most. An endotoxin test (LAL) measures bacterial toxins in the vial. It says nothing about whether the vial holds the compound on the label, how pure it is, or how much is in it. Those need identity by mass spectrometry, purity by HPLC and a measured amount per vial, which together are called a full panel.

A row marked Full panel pending is an endotoxin-only report. Treat it as one piece of evidence, not a certificate of identity.

Before you rely on any row, open the verify link and check three things: the page is on the lab's own domain, the batch matches the lot number on your vial, and the test listed is the one you care about. How to verify a peptide certificate walks through each line, and has a checker for Janoshik links.

Compounds with no published report

As of 3 November 2026, Primara Labs had published no report for: Tirzepatide, Semaglutide, BPC-157, Wolverine Blend, GHK-Cu, KLOW Blend, GLOW Blend, NAD+, MOTS-c, SS-31, CJC-1295 / Ipamorelin, Tesamorelin, Semax, Selank, PT-141, DSIP.

Primara Labs states that reports covering identity, amount and purity will be published on its batch reports page, per batch, as they are issued. When a new report appears on Primara's page, our build fails until it is added here, so this table does not quietly fall behind.

The reports in full

Retatrutide · RETA-4728-AVerify on Janoshik

Lab: Janoshik
Test: Bacterial endotoxin (LAL)
Result: 6.066 EU per vial
Analysed: 21 September 2026
Task: 234146
Key: H2KI86I8GWB4

Scope: Endotoxin only. It does not establish identity, amount or purity.

Janoshik test report 234146 for Retatrutide batch RETA-4728-A: Bacterial endotoxin (LAL), 6.066 EU per vial

Tap to open the original on Janoshik's site

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