This COA was tested by Janoshik, an independent third-party lab. However, key details such as purity, test method, batch ID, and endotoxin status are unknown or not provided in the available data. The quantity tested was 250mg, but without a label quantity, deviation cannot be assessed. The test recency is also unknown. Customers can cross-check on the lab's public verification URL, but the lack of specific test results limits its utility.