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Third-party testing

Lab Tests

Independent purity analysis, published in full. Every report below is hosted by the laboratory that ran it — not by us.

Independent laboratories

Most reports come from Janoshik Analytical, with other independent labs used alongside them. None has a commercial stake in the outcome — we send the sample, they publish what they measure.

Linked at the source

Each link opens the report on the lab's own site. Nothing is re-typed, re-hosted or summarised by us along the way.

Purity and identity

HPLC measures how much of the sample is the compound and what else is present. Mass spectrometry confirms the molecule is the one named on the label.

Published reports

2 reports across 2 products

Injection Pen Devices

TIRZE.GEN

1 mL pre-filled pen · 25 mg total · 25 mg/mL
  • 99.737%Batch E013TD

    26.46 mg/ml — 26.46 mg per 1 ml pen

    Tested 21 Sept 2026 · Janoshik Analytical

    View report

    verify.janoshik.com

Injection Pen Devices

RETA.GEN

1.5 mL pre-filled pen · 30 mg total · 20 mg/mL
  • 99.717%Batch P013TD

    21.02 mg/ml — 31.53 mg per 1.5 ml pen

    Tested 21 Sept 2026 · Janoshik Analytical

    View report

    verify.janoshik.com

Reading a report

A report states what the laboratory measured in the sample it was sent, on the date shown. It is evidence about that batch — it is not a guarantee about any other batch, and it says nothing about whether a compound is safe or suitable for any particular use.

All LyoGenix products are supplied for in-vitro research and laboratory use only. If a batch you hold is not listed here, or you want the report for a specific lot number, email us and we will send it.