Transparency First

TESA

Certificates of Analysis on file for this compound. Each link opens the test report in a new tab.

For Research Use Only. All products sold by Ironcrest Peptides are intended exclusively for laboratory and scientific research. They are not for human consumption, are not dietary supplements, are not approved by the FDA, and are not intended to diagnose, treat, cure, or prevent any disease or condition.
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About These COAs

The compounds in our catalog are tested by a third-party laboratory specializing in peptide identity and purity verification. Reports are commissioned by our suppliers and published here unedited.

Questions about these reports? info@ironcrestpeptides.com

10mg

purity

Current certificate

2026-05-20

BTLabs (BT Laboratories)

Lot TS008

View COA (PDF)

Also published at dhl-coa-tesamorelin-10mg.pdf. The same report, at an address it was published under earlier. Not a separate test.

Previous certificates (2)

2026-01-03

Analytical Formulations, Inc.

View COA (PDF)

2025-11-12

Freedom Diagnostics

View COA (PDF)