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

Tirzepatide 99.1% Purity — Red Dirt ResearchCertificate of Analysis · Independent third-party lab result

Tested purity 99.1% High purity · 99.118%
Dose vs label -1.7% Essentially at label
Evidence Source archived
Test date
2025-10-24
Testing lab
Freedom Diagnostics
Batch / lot
TR102509
Quantity
9.83 mg
label 10mg · tested 9.83 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.12% ranks higher than 5% of the 7304 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2025-10-24 by Freedom Diagnostics via HPLC + MS. This test is newer than 35% of our catalogued Tirzepatide certificates.

Red Dirt Research has 39 certificates in our corpus, including 3 for Tirzepatide at a median tested purity of 99.75%.

Manufacturer
Red Dirt 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
10mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:b4b363e6af32f3f5… — immutable copy held by TitrateLab

Download the saved PDF (sha256 b4b363e6af32…)
Related

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