TitrateLab · Certificate of Analysis

Retatrutide 99.7% Purity — WelonCertificate of Analysis · Independent third-party lab result

Name: Retatrutide COA — Welon (99.7% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 99.7% High purity · 99.65%

Dose vs label 12.37 mg · tested 12.37 mg

Evidence Source archived Blend

Test date: 2026-02-11
Testing lab: Freedom Diagnostics
Batch / lot: R10
Quantity: 12.37 mg
Endotoxins: —
Assay method: HPLC + MS

Context

How this result compares

This Retatrutide certificate's tested purity of 99.65% ranks higher than 24% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-02-11 by Freedom Diagnostics via HPLC + MS. This test is newer than 50% of our catalogued Retatrutide certificates.

Welon has 3 certificates in our corpus, including 1 for Retatrutide at a median tested purity of 99.65%.

Manufacturer

Welon

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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
Catalogued: 2026-07-04

Retatrutide 99.7% Purity — WelonCertificate of Analysis · Independent third-party lab result

How this result compares

Freedom Diagnostic

Saved source document

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