AI summary
Trust: medium
Third-party lab
This COA was tested by an independent third-party lab, Peptide Test. The report shows 99.591% purity for Tirzepatide batch TZ 40mg 1 vial. The tested quantity was 43.47mg, an 8.67% deviation from the 40mg label. Endotoxin status and test method are unknown, and the test is stale (over 1 year old).
Watch out for
- stale (1+ years old)
- no endotoxin test
- vague purity language
Test date
2024-12-06
Purity
99.59%
Batch / lot
TZ 40mg 1 vial
Lab
Peptide Test
Quantity
label
40mg
tested
43.47mg
Qty vs label
+8.7%
Endotoxins
—
Test score
—
Manufacturer
Tci
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
This COA is part of TitrateLab's community-trust corpus.
See more from Tci
or learn how trust scores are computed on the
methodology page.