TitrateLab · Certificate of Analysis

Retatrutide 99.5% Purity — Serum ResearchCertificate of Analysis · Independent third-party lab result

Name: Retatrutide COA — Serum Research (99.5% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 99.5% High purity · 99.51%

Dose vs label -0.6% Essentially at label

Evidence Source archived Blend

Test date: 2026-06-17
Testing lab: Freedom Diagnostics
Batch / lot: [NAME_REDACTED]
Quantity: 4.97 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 5mg

Context

How this result compares

This Retatrutide certificate's tested purity of 99.51% ranks higher than 16% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-06-17 by Freedom Diagnostics via HPLC + MS. This test is newer than 92% of our catalogued Retatrutide certificates.

Serum Research has 1 certificate in our corpus, including 1 for Retatrutide at a median tested purity of 99.51%.

Manufacturer

Serum Research

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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: 5mg
Catalogued: 2026-07-04

Retatrutide 99.5% Purity — Serum ResearchCertificate of Analysis · Independent third-party lab result

How this result compares

Freedom Diagnostic

Saved source document

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