Quality control

Batch Archive

Enter the batch number on your vial to view and download the USA lab third-party Certificate of Analysis (COA). New batches publish as verified inventory ships.

Independent verificationOur standard is independent testing by US-based third-party labs — HPLC and mass spectrometry on every batch before release. Preorders are expected to ship by July 15.

Lot-level traceabilityAt launch, every vial will link to a documented batch with full chain-of-custody records.

Instant PDF accessAt launch: no login required. Download your COA once your batch is confirmed.

Sample batch after seeding: PHR-TESA-5MG-001