All Tirzepatide Certificate of Analysis results(7,680 COAs)
TitrateLab · Certificate of Analysis

Tirzepatide 99.7% Purity — Shanghai Sigma Audley SsaCertificate of Analysis · Independent third-party lab result

Tested purity 99.7% High purity
Dose vs label +2.8% Essentially at label
Evidence URL referenced Trust: medium
AI summary Third-party lab

Janoshik tested this SSA tirzepatide batch ('blue caps April 29, 2025') at 99.69% purity. Quantity was slightly over-labeled by 2.8%. The test is older (6-12 months) and lacks details on the test method and endotoxin status. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • stale (6-12 months)
  • unknown purity method
Test date
2025-09-24
Testing lab
Janoshik
Batch / lot
blue caps April 29, 2025
Quantity
20.56mg
label 20mg · tested 20.56mg
Endotoxins
Assay method
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.69% ranks higher than 24% of the 7677 Tirzepatide certificates with a purity result we have catalogued (median 99.83%).

Tested 2025-09-24 by Janoshik. This test is newer than 28% of our catalogued Tirzepatide certificates.

Shanghai Sigma Audley Ssa has 468 certificates in our corpus, including 140 for Tirzepatide at a median tested purity of 99.73%.

Manufacturer
Shanghai Sigma Audley Ssa
View vendor profile
Source

Third-party community lab

URL referenced

This 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.

Catalogued
2026-04-24
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This certificate is part of TitrateLab's community-trust corpus. See more from Shanghai Sigma Audley Ssa or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →