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Certificates

Every Integratide lot is independently tested by Freedom Diagnostics, a U.S.-based analytical lab. Each certificate below reports the HPLC and mass-spec results for that specific lot.

Every report is published openly — never hidden behind a request form. View or download the certificate of analysis for each product below.

How to verify a COA

A certificate is only as trustworthy as the laboratory that issued it — and anyone can typeset a convincing-looking PDF. That’s why we don’t ask you to take our word for any number on this page. Every lab-issued certificate can be checked at the source, in three steps:

  1. Find the accession number. Each certificate carries a unique accession number that identifies that exact test at the lab.
  2. Confirm it on the lab’s own website. Our testing partner, Freedom Diagnostics, lets you search for your COA by its accession number directly on their site. If the report in the lab’s database matches the certificate posted here, the result is genuine — verified by the lab, not by us.
  3. Vet the lab itself. A legitimate third-party lab is one you can research online: a real website, a history you can trace, and a reputation other researchers can vouch for. If a vendor’s certificates come from a lab with no searchable track record — a name nobody has ever heard of — treat the numbers with suspicion, no matter how polished the paperwork looks.

This applies wherever you source research materials, here or anywhere else: the lab’s own database is the ground truth. A COA that can’t be verified at the source is just a nice-looking document.

Each batch you receive is matched to its own lot certificate, so the purity number on the label is the purity number from the report. Questions about a specific lot? Contact us, or browse our research peptides.

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