All Tirzepatide Certificate of Analysis results— 7380 COAs
TitrateLab · Certificate of Analysis

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

Tested purity 99.8% High purity
Dose vs label +0.2% Essentially at label
Evidence Asserted only Trust: medium
AI summary Third-party lab

This COA was tested by an independent third-party lab, Peptide Test. It reports 99.816% purity for Tirzepatide batch BFF/AMO Batch xxxxx-31109, with quantity matching the label within 1%. However, the test method and endotoxin status are unknown, and the test is stale (over 1 year old).

Watch out for
  • no endotoxin test
  • stale (1+ years old)
  • vague purity language
Test date
2025-02-02
Testing lab
Peptide Test
Batch / lot
BFF/[NAME_REDACTED]
Quantity
30.05mg
label 30mg · tested 30.05mg
Endotoxins
Assay method
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.82% ranks higher than 48% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2025-02-02 by Peptide Test. This test is newer than 7% of our catalogued Tirzepatide certificates.

Bfflist Amo has 370 certificates in our corpus, including 247 for Tirzepatide at a median tested purity of 99.77%.

Manufacturer
Bfflist Amo
View vendor profile
Source

Third-party community lab

Asserted only
No verifiable evidence captured. This entry was added to our corpus from Third-party community lab. We did not save the certificate image, did not hash an artifact, and the upstream URL is either a domain root or absent — we cannot independently confirm this report existed. Treat as curator-asserted only.
Catalogued
2026-04-24
Related

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