Tirzepatide 100.0% PurityCertificate of Analysis · Independent third-party lab result
Tested purity
100.0%
High purity
Dose vs label
+8.3%
Over the labeled dose
Evidence
Asserted only
Trust: medium
AI summary
Third-party lab
This COA was tested by MZ Biolabs, an independent third-party lab. The tirzepatide batch (Mfg 2025-04-21) showed 99.98% purity, with the tested quantity 8.3% over the labeled 20mg. However, the test method and endotoxin status are unknown, and the report is stale (over a year old).
Watch out for
- stale (1+ years old)
- no endotoxin test
- vague purity language
- Test date
- 2025-05-09
- Testing lab
- MZ Biolabs
- Batch / lot
- Mfg 2025-04-21
- Quantity
- 21.66mg
- Endotoxins
- —
- Assay method
- —
label 20mg · tested 21.66mg
Context
How this result compares
This Tirzepatide certificate's tested purity of 99.98% ranks higher than 99% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-05-09 by MZ Biolabs. This test is newer than 14% of our catalogued Tirzepatide certificates.
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.
Related
Other Tirzepatide certificates
All Tirzepatide results & stats
This certificate is part of TitrateLab's community-trust corpus.
Learn how trust scores are computed on the
methodology page.
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