GLP-1 R 99.6% Purity — Peak Force LabsCertificate of Analysis · Independent third-party lab result

Name: GLP-1 R COA — Peak Force Labs (99.6% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 99.6% High purity · 99.57%

Dose vs label +10.7% Over the labeled dose

Evidence Source archived

Test date: 2026-05-28
Testing lab: Freedom Diagnostics
Batch / lot: GLPR15-0526-A
Quantity: 16.61 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 15mg

Context

How this result compares

We have catalogued 11 GLP-1 R certificates; across the 1 with a purity result the median tested purity is 99.57%.

Tested 2026-05-28 by Freedom Diagnostics via HPLC + MS. This is the most recent GLP-1 R certificate on file.

Peak Force Labs has 64 certificates in our corpus, including 3 for GLP-1 R at a median tested purity of 99.57%.

Manufacturer

Peak Force Labs

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Source

Freedom Diagnostic

Source archived

We archived this certificate's source document — an immutable, SHA-256-fingerprinted copy held by TitrateLab (see Saved source document below). It stays verifiable even if the upstream page disappears.

Method: HPLC + MS
Test type: freedom_composite
Dose: 15mg
Catalogued: 2026-07-04