Tirzepatide 99.8% PurityCertificate of Analysis · Independent third-party lab result

Name: Tirzepatide COA (99.8% purity)
Creator: [EMAIL_REDACTED]
License: https://titratelab.com/terms

Tested purity 99.8% High purity · 99.840%

Dose vs label +8.3% Over the labeled dose

Evidence Artifact captured

Test date: 2026-02-06
Testing lab: [EMAIL_REDACTED]
Batch / lot: 2026.01.21.Ds00063
Quantity: 32.50 mg
Endotoxins: —
Assay method: —
Label dose: 30mg

Context

How this result compares

This Tirzepatide certificate's tested purity of 99.84% ranks higher than 54% of the 7362 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2026-02-06 by [EMAIL_REDACTED]. This test is newer than 61% of our catalogued Tirzepatide certificates.

Certificate

Test report image

Certificate scan as published.

Source

Community submission

Artifact captured

Submitted by distilled-oryx-12 +459

We have the certificate image — you can verify it loads from the upstream lab and matches the artifact shown here.

Dose: 30mg
Catalogued: 2026-07-20

OCR text Raw extracted text

Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display.

TEST REPORT JANOSHIK E-mail: [EMAIL_REDACTED] Web: www.janoshik.com Task Number #106028 Testing ordered > 21 JAN '26 Sample received > 02 FEB '26 Client AD Sample Tirzepatide30mg Manufacturer [EMAIL_REDACTED] Batch 2026.01.21.Ds00063 Sample description > See picture or pictures attached. Tests requested > Assessment of a peptide vial or vials. Results > Tirzepatide 32.50 mg Purity 99.840% Comments > Analysis conducted > 06 FEB 2026 Signature > Verify this test at www.janoshik.com/verify/ with the following unique key PY5LTWA7E3RN

Other Tirzepatide certificates

This certificate is part of TitrateLab's community-trust corpus. Learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →