Independent labs test every batch on the site for alkaloid profile, heavy metals, microbial safety, and identity. Search by product name, brand, or batch number to find and download a specific Certificate of Analysis.
Certificates appear here as batches are released.
Each product's current CoA is also on its product page, under Quality & Testing.
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Can't find your CoA?
Your batch number is printed on the product label, just below the seal. If you can't locate it or the search here turns up empty, write to us and we'll send the certificate directly.