All Tirzepatide Certificate of Analysis results(7,755 COAs)
TitrateLab · Certificate of Analysis

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

Tested purity 99.8% High purity · 99.84%
Dose vs label +5.0% Over the labeled dose
Evidence Source archived
Test date
2025-08-13
Testing lab
Freedom Diagnostics
Batch / lot
GT60-08112025-J
Quantity
63.01 mg
label 60mg · tested 63.01 mg
Endotoxins
Assay method
HPLC + MS
Label dose
60mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.84% ranks higher than 53% of the 7752 Tirzepatide certificates with a purity result we have catalogued (median 99.83%).

Tested 2025-08-13 by Freedom Diagnostics via HPLC + MS. This test is newer than 23% of our catalogued Tirzepatide certificates.

Simple Peptide has 566 certificates in our corpus, including 61 for Tirzepatide at a median tested purity of 99.88%.

Manufacturer
Simple Peptide
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

sha256:791bcd4e29aea833… — immutable copy held by TitrateLab

Download the saved PDF (sha256 791bcd4e29ae…)
Related

Other Tirzepatide certificates

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