Lazarus Labs provides third-party verified COAs for transparency, but we selectively redact certain fields — for example the manufacturer name, unique code, and other identifiers — to protect supplier confidentiality and prevent source identification.
This is standard practice within our operating model and does not affect the validity or legitimacy of the test results.
What's still visible on every COA
Compound identity — confirms the peptide is what we say it is
Purity results — confirms the percentage purity from independent testing
Test date
Testing methodology
Janoshik Analytical's verification details
This means you can fully assess product quality and authenticity from the COA, even with the supplier-identifying fields redacted.
If you have a question about a specific COA result, email [email protected] and we'll help clarify.