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

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

Tested purity 99.5% High purity · 99.458%

Dose vs label +2.2% Essentially at label

Evidence Source archived

Test date: 2026-01-08
Testing lab: Freedom Diagnostics
Batch / lot: GPRET50122825
Quantity: 51.11 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 50mg

Context

How this result compares

This Retatrutide certificate's tested purity of 99.46% ranks higher than 13% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-01-08 by Freedom Diagnostics via HPLC + MS. This test is newer than 39% of our catalogued Retatrutide certificates.

Genpeptide has 84 certificates in our corpus, including 9 for Retatrutide at a median tested purity of 99.91%.

Manufacturer

Genpeptide

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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.

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

How this result compares

Freedom Diagnostic

Saved source document

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