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

Retatrutide 99.8% Purity — InnerGlow PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 99.8% High purity · 99.797%
Dose vs label +6.5% Over the labeled dose
Evidence Source archived
Test date
2026-02-28
Testing lab
Freedom Diagnostics
Batch / lot
RT5016901
Quantity
53.27 mg
label 50mg · tested 53.27 mg
Endotoxins
Assay method
HPLC + MS
Label dose
50mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.80% ranks higher than 41% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-02-28 by Freedom Diagnostics via HPLC + MS. This test is newer than 57% of our catalogued Retatrutide certificates.

InnerGlow Peptides has 81 certificates in our corpus, including 18 for Retatrutide at a median tested purity of 99.87%.

Manufacturer
InnerGlow Peptides
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
50mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:f73bd043acbd4a57… — immutable copy held by TitrateLab

Download the saved PDF (sha256 f73bd043acbd…)
Related

Other Retatrutide certificates

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