TitrateLab · Certificate of Analysis

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

Tested purity 99.8% High purity · 99.79%
Dose vs label +3.2% Essentially at label
Evidence Source archived Blend
Test date
2026-06-04
Testing lab
Freedom Diagnostics
Batch / lot
C-T75B6-3.0 02 26
Quantity
77.42 mg
label 75mg · tested 77.42 mg
Endotoxins
Assay method
HPLC + MS
Label dose
75mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.79% ranks higher than 39% of the 7304 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2026-06-04 by Freedom Diagnostics via HPLC + MS. This test is newer than 90% of our catalogued Tirzepatide certificates.

Biofusion has 2 certificates in our corpus, including 2 for Tirzepatide at a median tested purity of 99.80%.

Manufacturer
Biofusion
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
75mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:1142bce271e060f5… — immutable copy held by TitrateLab

Download the saved PDF (sha256 1142bce271e0…)
Related

Other Tirzepatide certificates

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