TitrateLab · Certificate of Analysis

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

Tested purity 99.9% High purity · 99.89%
Dose vs label +13.1% Over the labeled dose
Evidence Source archived Blend
Test date
2026-06-14
Testing lab
Freedom Diagnostics
Batch / lot
001
Quantity
16.97 mg
label 15mg · tested 16.97 mg
Endotoxins
Assay method
HPLC + MS
Label dose
15mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.89% ranks higher than 63% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-06-14 by Freedom Diagnostics via HPLC + MS. This test is newer than 90% of our catalogued Retatrutide certificates.

RC Laboratories has 1 certificate in our corpus, including 1 for Retatrutide at a median tested purity of 99.89%.

Manufacturer
RC Laboratories
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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
15mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:edbd5be82428e1a8… — immutable copy held by TitrateLab

Download the saved PDF (sha256 edbd5be82428…)
Related

Other Retatrutide certificates

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