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

Tirzepatide 100.0% Purity — Coffee And PeppersCertificate of Analysis · Independent third-party lab result

Tested purity 100.0% High purity · 99.961%
Dose vs label +7.9% Over the labeled dose
Evidence Source archived
Test date
2025-12-08
Testing lab
Freedom Diagnostics
Batch / lot
Quantity
43.15 mg
label 40mg · tested 43.15 mg
Endotoxins
Assay method
HPLC + MS
Label dose
40mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.96% ranks higher than 96% of the 7304 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2025-12-08 by Freedom Diagnostics via HPLC + MS. This test is newer than 45% of our catalogued Tirzepatide certificates.

Coffee And Peppers has 133 certificates in our corpus, including 16 for Tirzepatide at a median tested purity of 99.82%.

Manufacturer
Coffee And Peppers
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
40mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:c6c8e33946835b58… — immutable copy held by TitrateLab

Download the saved PDF (sha256 c6c8e3394683…)
Related

Other Tirzepatide certificates

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