What is a Peptide Certificate of Analysis (COA)?
A Peptide Certificate of Analysis (COA) is a document that reports analytical testing performed on a…
A Peptide Certificate of Analysis (COA) is a document that reports analytical testing performed on a…
Research peptides are laboratory materials intended only for scientific research, while compounded peptides are drug preparations…
The FDA issued warning letters to multiple companies in 2026 after reviewing their websites, inspecting facilities,…
Recent FDA warning letters to peptide companies in 2026 show that products marketed as ‘research use…
As of September 2026, retatrutide does not have an official commercial release date. Eli Lilly is…
Retatrutide (LY3437943), developed by Eli Lilly and Company, is an investigational peptide currently not approved for…
