Tirzepatide 99.4% Purity — YCCertificate of Analysis · Independent third-party lab result
This COA was tested by Janoshik, an independent third-party lab. The Tirzepatide batch 'Pink Cap March 2025' showed 99.358% purity. The tested quantity of 31.06mg was 3.53% above the 30mg label. However, the test is stale (over 1 year old), and endotoxin status and test method are unknown. Customers can cross-check on the lab's public verification URL.
- stale (1+ years old)
- no endotoxin test
- unknown test method
- Test date
- 2025-04-15
- Testing lab
- Janoshik
- Batch / lot
- [NAME_REDACTED] 2025
- Quantity
- 31.06mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This Tirzepatide certificate's tested purity of 99.36% ranks higher than 9% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-04-15 by Janoshik. This test is newer than 12% of our catalogued Tirzepatide certificates.
YC has 13 certificates in our corpus, including 8 for Tirzepatide at a median tested purity of 99.72%.
Third-party community lab
URL referencedThis entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.