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

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

Tested purity 99.7% High purity · 99.727%
Dose vs label +23.3% Over the labeled dose
Evidence Source archived
Test date
2025-11-16
Testing lab
Freedom Diagnostics
Batch / lot
GLP10-5905
Quantity
12.33 mg
label 10mg · tested 12.33 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.73% ranks higher than 33% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2025-11-16 by Freedom Diagnostics via HPLC + MS. This test is newer than 26% of our catalogued Retatrutide certificates.

Peptide Technologies has 149 certificates in our corpus, including 21 for Retatrutide at a median tested purity of 99.94%.

Manufacturer
Peptide Technologies
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

sha256:0166b5ecd6687fda… — immutable copy held by TitrateLab

Download the saved PDF (sha256 0166b5ecd668…)
Related

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