TitrateLab · Certificate of Analysis

Retatrutide 99.8% Purity — PeptarisCertificate of Analysis · Independent third-party lab result

Name: Retatrutide COA — Peptaris (99.8% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 99.8% High purity · 99.85%

Dose vs label +2.1% Essentially at label

Evidence Source archived Blend

Test date: 2026-04-22
Testing lab: Freedom Diagnostics
Batch / lot: —
Quantity: 24.50 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 24mg

Context

How this result compares

This Retatrutide certificate's tested purity of 99.85% ranks higher than 54% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-04-22 by Freedom Diagnostics via HPLC + MS. This test is newer than 69% 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: 24mg
Catalogued: 2026-07-04

Retatrutide 99.8% Purity — PeptarisCertificate of Analysis · Independent third-party lab result

How this result compares

Freedom Diagnostic

Saved source document

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