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

Tirzepatide 100.0% Purity — Cerberus ResearchCertificate of Analysis · Independent third-party lab result

Tested purity 100.0% High purity · 99.978%
Dose vs label +12.7% Over the labeled dose
Evidence Source archived
Test date
2025-12-20
Testing lab
Freedom Diagnostics
Batch / lot
Quantity
67.62 mg
label 60mg · tested 67.62 mg
Endotoxins
Assay method
HPLC + MS
Label dose
60mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.98% ranks higher than 98% of the 7304 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2025-12-20 by Freedom Diagnostics via HPLC + MS. This test is newer than 49% of our catalogued Tirzepatide certificates.

Cerberus Research has 72 certificates in our corpus, including 15 for Tirzepatide at a median tested purity of 99.91%.

Manufacturer
Cerberus Research
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
60mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:1e8e15f5edcd3b32… — immutable copy held by TitrateLab

Download the saved PDF (sha256 1e8e15f5edcd…)
Related

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