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

Retatrutide 99.6% Purity — Thrive PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 99.6% High purity · 99.558%
Dose vs label +38.8% Over the labeled dose
Evidence Source archived
Test date
2026-02-11
Testing lab
Freedom Diagnostics
Batch / lot
TP-0006-RT
Quantity
13.88 mg
label 10mg · tested 13.88 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.56% ranks higher than 17% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-02-11 by Freedom Diagnostics via HPLC + MS. This test is newer than 50% of our catalogued Retatrutide certificates.

Thrive Peptides has 27 certificates in our corpus, including 13 for Retatrutide at a median tested purity of 99.85%.

Manufacturer
Thrive 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
10mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:94bd116e46646d10… — immutable copy held by TitrateLab

Download the saved PDF (sha256 94bd116e4664…)
Related

Other Retatrutide certificates

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