How to read a Certificate of Analysis
Identity, purity, method, lot matching, and what a COA does—and does not—prove.
LEARN THE RIGHT WAY.
A growing library focused on research literacy, documentation, product verification, and evidence—not dosing, mixing for injection, or human administration.
Identity, purity, method, lot matching, and what a COA does—and does not—prove.
Match the product name, lot identifier, research status, and accompanying documentation.
Build a documented storage log based on supplier-provided stability information and laboratory SOPs.
Learn the difference between cell studies, animal studies, observational data, and randomized human trials.
A visual overview of GIP, GLP-1, and glucagon receptor research without human-use instructions.
Review the separate evidence bases for GHK-Cu, BPC-157, and thymosin β4-related research.
These products are labeled for research use only. Human-use preparation, dosing, or administration instructions would conflict with that status and with current FDA guidance on unapproved peptides.
Read FDA guidance ↗