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COA Library

Every lot.
Its own record.

Find the certificate for your exact compound, strength, and batch. Every report stays with the material it identifies.

Find a batch How to read a COA

One compound. Its batches. Each individual report.

Latest published report

BPC/TB Blend 10mg total

PYX-BTB-260826-001
Reported purity
99.7%
Laboratory
BTLabs
Report date
15 Oct 2026
Open certificate

The certificate.
Not a shortcut.

Match the compound, strength, and lot before using any result. A report for one batch is not evidence for another.

Awaiting documentation is shown separately. No PDF means no published evidence.

Read the verification guide
Our Testing Partners
Launch batches
Krause Analytical
Accredited US analytical laboratory. HPLC purity and LC-MS identity confirmation on our first production lots.
Current batches
Additional independent laboratories
Current batches are also tested by independent laboratories including BTLabs, ILS Labs and Janoshik. Whichever laboratory tests a batch is named on that batch’s Certificate of Analysis — we name the lab that did the work, not a lab we intend to use.
Every lab is independent. No vendor affiliation. Results are what they are.
What our current testing does not cover
Sterility of the final sealed vial would require 503B compounding infrastructure which PYXAX does not operate. Endotoxin and heavy-metals screening are not part of our current per-batch panel — we publish what we test, and nothing we don't.
Independent Verification

Every certificate in this library is lot-specific and names the laboratory that tested that batch, so a result can be taken up with the testing laboratory directly.

You do not need to contact PYXAX to check a batch result against its certificate.

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FOR LABORATORY RESEARCH USE ONLY · NOT FOR HUMAN CONSUMPTION · FOR QUALIFIED RESEARCHERS ONLYRESEARCH USE ONLY · NOT FOR HUMAN CONSUMPTION