Sermorelin × Peptide Hackers - Lab Test, December 2025
Janoshik Labs publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — so this result doesn't rest on our review alone.
Test results
About this test
This independent HPLC lab test confirms Sermorelin 5mg from Peptide Hackers at 99.092% purity. The analysis was conducted by Janoshik Labs on December 12, 2025.
Sermorelin is a growth hormone-releasing hormone analog researched for growth hormone stimulation, metabolic support, and anti-aging applications. A purity level of 99.092% indicates high-grade synthesis with minimal contamination.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Have you tested this peptide?
Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.