Retatrutide 99.6% Purity — Chemical SCertificate of Analysis · Independent third-party lab result

Name: Retatrutide COA — Chemical S (99.6% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 99.6% High purity · 99.56%

Dose vs label +27.0% Over the labeled dose

Evidence Source archived

Test date: 2026-05-14
Testing lab: Freedom Diagnostics
Batch / lot: [NAME_REDACTED]
Quantity: 6.35 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 5mg

Context

How this result compares

This Retatrutide certificate's tested purity of 99.56% ranks higher than 17% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-05-14 by Freedom Diagnostics via HPLC + MS. This test is newer than 76% of our catalogued Retatrutide certificates.

Chemical S has 3 certificates in our corpus, including 1 for Retatrutide at a median tested purity of 99.56%.

Manufacturer

Chemical S

View vendor profile

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 99.6% Purity — Chemical SCertificate of Analysis · Independent third-party lab result

How this result compares

Freedom Diagnostic

Saved source document

Other Retatrutide certificates

You must be 21 or older to enter.