Tirzepatide 99.4% Purity — Sry LabsCertificate of Analysis · Independent third-party lab result
This COA was tested by Janoshik, an independent third-party lab. The Tirzepatide batch 'Red Cap' showed 99.411% purity. Quantity was within 1% of the label (29.92mg tested vs 30mg label). However, the test is stale (over 1 year old), and specific test methods for purity and endotoxin status are not provided. Customers can cross-check on the lab's public verification URL.
- stale (1+ years old)
- no endotoxin test
- unknown purity method
- Test date
- 2025-04-08
- Testing lab
- Janoshik
- Batch / lot
- Red Cap
- Quantity
- 29.92mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This Tirzepatide certificate's tested purity of 99.41% ranks higher than 10% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-04-08 by Janoshik. This test is newer than 12% of our catalogued Tirzepatide certificates.
Sry Labs has 395 certificates in our corpus, including 207 for Tirzepatide at a median tested purity of 99.76%.
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.