All Retatrutide Certificate of Analysis results— 9703 COAs
TitrateLab · Certificate of Analysis

Retatrutide 100.0% Purity — The CollectiveCertificate of Analysis · Independent third-party lab result

Tested purity 100.0% High purity · 99.978%
Dose vs label +8.8% Over the labeled dose
Evidence Source archived
Test date
2025-10-28
Testing lab
Freedom Diagnostics
Batch / lot
Quantity
10.88 mg
label 10mg · tested 10.88 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.98% ranks higher than 98% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2025-10-28 by Freedom Diagnostics via HPLC + MS. This test is newer than 22% of our catalogued Retatrutide certificates.

The Collective has 3 certificates in our corpus, including 2 for Retatrutide at a median tested purity of 99.96%.

Manufacturer
The Collective
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
Dose
10mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:c7c151e22c9fb695… — immutable copy held by TitrateLab

Download the saved PDF (sha256 c7c151e22c9f…)
Related

Other Retatrutide certificates

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