Tirzepatide 99.9% Purity — GYCCertificate of Analysis · Independent third-party lab result
Tirzepatide batch [PHONE_REDACTED] shows high purity (99.903%) but contains 10.4% excess fill (44.17mg vs 40mg labeled). Janoshik analysis from 30 JUN 2026.
- Test date
- 2026-06-30
- Testing lab
- G
- Batch / lot
- [PHONE_REDACTED]
- Quantity
- 44.17 mg; 43.96 mg.
- Endotoxins
- —
- Assay method
- —
- Label dose
- 40mg
How this result compares
This Tirzepatide certificate's tested purity of 99.90% ranks higher than 78% of the 7361 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-06-30 by G. This test is newer than 99% of our catalogued Tirzepatide certificates.
GYC has 281 certificates in our corpus, including 96 for Tirzepatide at a median tested purity of 99.84%.
Test report image
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TEST REPORT JANOSHIK E-mail: [EMAIL_REDACTED] Web: www.janoshik.com Task Number #198691 Testing ordered > 22 JUN '26 Sample received > 23 JUN '26 Client G Sample Tirze 40mg(Blue cap) [NAME_REDACTED] [PHONE_REDACTED] Sample description > See picture or pictures attached. Tests requested > [NAME_REDACTED] peptide blind test (Semaglutide, Tirzepatide and Retatrutide) Results > Tirzepatide 44.17 mg; 43.96 mg. Purity 99.903%; 99.839%. Comments > Analysis conducted > 30 JUN 2026 Signature > Verify this test at www.janoshik.com/verify/ with the following unique key UFNU34WMCMES