Certificates of Analysis

We sell research materials to a 99%+ purity standard. For each product group below we publish what we actually hold: the third-party laboratory report we can point to, the verified figures from it, and a plain statement of what that report does not prove.

These are reference reports on samples submitted by other parties. None of them is a Strata-manufactured certificate, and none of them verifies a specific current lot. We would rather tell you that than dress up a document to look like something it is not.

Reference reports we hold

Products without a matching report

Retatrutide 15mg, GHK-Cu 50mg, GHK-Cu 100mg, standalone TB-500 and standalone BPC-157 vials and the two bundles do not have a report that matches them. A blend report or a different-strength report is not a substitute. If a matching report is required for your work, ask us before you order and we will tell you honestly whether we have one.

Reading a report properly

Check that the compound, the strength and the batch on the report match the vial in your hand, and check the analysis date. A QR code that leads to the seller's own website only proves the seller wrote the page; it is not independent verification. The laboratory's own verification key is the check that matters.

How to check a report yourself

Before you trust any certificate, including ours, read how to check a peptide lab report. It takes two minutes and it applies to every seller in this market. The Arabic version is هنا.

What our reports actually show

We publish the four reference reports we hold, with their figures, dates and gaps, in the documentation study. Read it before you rely on any certificate, ours included.

Our purity guarantee

If your vial tests below 99% purity at an independent laboratory, we refund the order in full.

Ask about documentation on WhatsApp