TitrateLab · Certificate of Analysis

Retatrutide 99.9% Purity — PeptarisCertificate of Analysis · Independent third-party lab result

Name: Retatrutide COA — Peptaris (99.9% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 99.9% High purity · 99.88%

Dose vs label +5.6% Over the labeled dose

Evidence Source archived Blend

Test date: 2026-05-07
Testing lab: Freedom Diagnostics
Batch / lot: 97969
Quantity: 50.67 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 48mg

Context

How this result compares

This Retatrutide certificate's tested purity of 99.88% ranks higher than 61% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-05-07 by Freedom Diagnostics via HPLC + MS. This test is newer than 74% of our catalogued Retatrutide certificates.

Peptaris has 1171 certificates in our corpus, including 105 for Retatrutide at a median tested purity of 99.87%.

Manufacturer

Peptaris

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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: 48mg
Catalogued: 2026-07-04

Retatrutide 99.9% Purity — PeptarisCertificate of Analysis · Independent third-party lab result

How this result compares

Freedom Diagnostic

Saved source document

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