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

Retatrutide 99.7% Purity — Thrive PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 99.7% High purity · 99.661%
Dose vs label +6.3% Over the labeled dose
Evidence Source archived
Test date
2025-12-11
Testing lab
Freedom Diagnostics
Batch / lot
TP-0003-RT
Quantity
10.63 mg
label 10mg · tested 10.63 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.66% ranks higher than 24% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2025-12-11 by Freedom Diagnostics via HPLC + MS. This test is newer than 32% 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

sha256:3e1d2e664ce6b976… — immutable copy held by TitrateLab

Download the saved PDF (sha256 3e1d2e664ce6…)
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 →