TitrateLab · Certificate of Analysis

Retatrutide 99.6% Purity — Ion PeptideCertificate of Analysis · Independent third-party lab result

Tested purity 99.6% High purity · 99.63%
Dose vs label +6.8% Over the labeled dose
Evidence Source archived Blend
Test date
2026-01-19
Testing lab
Freedom Diagnostics
Batch / lot
GP3R30-01152026
Quantity
32.04 mg
label 30mg · tested 32.04 mg
Endotoxins
Assay method
HPLC + MS
Label dose
30mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.63% ranks higher than 22% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-01-19 by Freedom Diagnostics via HPLC + MS. This test is newer than 42% of our catalogued Retatrutide certificates.

Ion Peptide has 244 certificates in our corpus, including 18 for Retatrutide at a median tested purity of 99.88%.

Manufacturer
Ion Peptide
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
30mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:7185ce300a2c4b4f… — immutable copy held by TitrateLab

Download the saved PDF (sha256 7185ce300a2c…)
Related

Other Retatrutide certificates

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