View our testing

Tested by a third-party lab

Every batch is tested for identity and purity by an independent third-party lab before it's listed for sale.

Your vial matches your lab report

Each vial carries a batch number that connects it to its exact certificate of analysis.

99%+ purity, every time

Anything that doesn't clear our purity threshold never makes it to a listing.

Certificates of analysis — sample

Every card below shows the same sample layout. Where a batch-specific certificate is already on file, the card links to it directly — otherwise the sample stands in until one is published. Browse the full certificate directory at Certificates of analysis.