TitrateLab · Certificate of Analysis

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

Tested purity 99.7% High purity · 99.721%
Dose vs label 17.95 mg · tested 17.95 mg
Evidence Source archived Blend
Test date
2026-03-19
Testing lab
Freedom Diagnostics
Batch / lot
Reta 15
Quantity
17.95 mg
Endotoxins
Assay method
HPLC + MS
Context

How this result compares

This Retatrutide certificate's tested purity of 99.72% ranks higher than 33% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-03-19 by Freedom Diagnostics via HPLC + MS. This test is newer than 62% of our catalogued Retatrutide certificates.

Overstock has 1 certificate in our corpus, including 1 for Retatrutide at a median tested purity of 99.72%.

Manufacturer
Overstock
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.

Method
HPLC + MS
Test type
freedom_composite
Catalogued
2026-07-04
Saved source

Saved source document

sha256:6a88d34299f99287… — immutable copy held by TitrateLab

Download the saved PDF (sha256 6a88d34299f9…)
Related

Other Retatrutide certificates

This certificate is part of TitrateLab's community-trust corpus. See more from Overstock or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →