All Tirzepatide Certificate of Analysis results— 7306 COAs
TitrateLab · Certificate of Analysis

Tirzepatide 99.6% Purity — Athena PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 99.6% High purity · 99.63%
Dose vs label +21.5% Over the labeled dose
Evidence Source archived
Test date
2025-09-04
Testing lab
Freedom Diagnostics
Batch / lot
Quantity
12.15 mg
label 10mg · tested 12.15 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.63% ranks higher than 20% of the 7304 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2025-09-04 by Freedom Diagnostics via HPLC + MS. This test is newer than 27% of our catalogued Tirzepatide certificates.

Athena Peptides has 30 certificates in our corpus, including 3 for Tirzepatide at a median tested purity of 99.76%.

Manufacturer
Athena 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:fca3d0fe783cb220… — immutable copy held by TitrateLab

Download the saved PDF (sha256 fca3d0fe783c…)
Related

Other Tirzepatide certificates

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