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

Tirzepatide 99.8% Purity — TruLabsCertificate of Analysis · Independent third-party lab result

Tested purity 99.8% High purity · 99.78%
Dose vs label +34.3% Over the labeled dose
Evidence Source archived
Test date
2025-08-08
Testing lab
Freedom Diagnostics
Batch / lot
Quantity
20.15 mg
label 15mg · tested 20.15 mg
Endotoxins
Assay method
HPLC + MS
Label dose
15mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.78% ranks higher than 38% of the 7304 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2025-08-08 by Freedom Diagnostics via HPLC + MS. This test is newer than 23% of our catalogued Tirzepatide certificates.

TruLabs has 4 certificates in our corpus, including 2 for Tirzepatide at a median tested purity of 99.62%.

Manufacturer
TruLabs
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
15mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:a3a2d74c47efa102… — immutable copy held by TitrateLab

Download the saved PDF (sha256 a3a2d74c47ef…)
Related

Other Tirzepatide certificates

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