TitrateLab · Certificate of Analysis
Tested vendor:Apex Peptides

Retatrutide + Tirzepatide 100.0% Purity — Apex PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 100.0% High purity · 99.96%
Dose vs label 10mg Label 10mg
Evidence Source archived Blend
Test date
2025-10-16
Testing lab
Freedom Diagnostics
Batch / lot
—
Quantity
10mg
label 10mg
Endotoxins
—
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

We have catalogued 2 Retatrutide + Tirzepatide certificates; across the 2 with a purity result the median tested purity is 99.96%.

Tested 2025-10-16 by Freedom Diagnostics via HPLC + MS.

Apex Peptides has 325 certificates in our corpus, including 1 for Retatrutide + Tirzepatide at a median tested purity of 99.96%.

Manufacturer
Apex 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

sha256:62fb8352452aac37… — immutable copy held by TitrateLab

Download the saved PDF (sha256 62fb8352452a…)

Download saved source

Related

Other Retatrutide + Tirzepatide certificates

Zen Aminos Retatrutide + Tirzepatide
100.0% 2025-09-28
Freedom Diagnostics
This certificate is part of TitrateLab's community-trust corpus. See more from Apex Peptides or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →