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

Tirzepatide 100.0% Purity — TWYN WellnessCertificate of Analysis · Independent third-party lab result

Tested purity 100.0% High purity · 99.992%
Dose vs label +15.8% Over the labeled dose
Evidence Source archived
Test date
2026-03-16
Testing lab
Freedom Diagnostics
Batch / lot
1001
Quantity
11.58 mg
label 10mg · tested 11.58 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.99% ranks higher than 100% of the 7304 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2026-03-16 by Freedom Diagnostics via HPLC + MS. This test is newer than 72% of our catalogued Tirzepatide certificates.

TWYN Wellness has 37 certificates in our corpus, including 2 for Tirzepatide at a median tested purity of 99.94%.

Manufacturer
TWYN Wellness
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:b3cc456c95a88f81… — immutable copy held by TitrateLab

Download the saved PDF (sha256 b3cc456c95a8…)
Related

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