All Tirzepatide Certificate of Analysis results— 7380 COAs
TitrateLab · Certificate of Analysis
Tested vendor:Sry Labs All Tirzepatide COAs & research All Tirzepatide results & stats

Tirzepatide 99.8% Purity — Sry LabsCertificate of Analysis · Independent third-party lab result

Tested purity 99.8% High purity
Dose vs label +9.2% Over the labeled dose
Evidence Asserted only Trust: medium
AI summary Third-party lab

Peptide Test reported this SRY tirzepatide batch (March 2025 Promo Purple cap/silver crimp) at 99.766% purity. The tested quantity was 9.2% over the 20mg label. Endotoxin status and test method are unknown, and the test is stale (over 1 year old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • stale (1+ years old)
  • unknown test method
Test date
2025-04-07
Testing lab
Peptide Test
Batch / lot
March 2025 Promo Purple cap/silver crimp
Quantity
21.84mg
label 20mg · tested 21.84mg
Endotoxins
—
Assay method
—
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.77% ranks higher than 36% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2025-04-07 by Peptide Test. This test is newer than 11% 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%.

Manufacturer
Sry Labs
View vendor profile
Source

Third-party community lab

Asserted only
No verifiable evidence captured. This entry was added to our corpus from Third-party community lab. We did not save the certificate image, did not hash an artifact, and the upstream URL is either a domain root or absent — we cannot independently confirm this report existed. Treat as curator-asserted only.
Catalogued
2026-04-24
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Janoshik [EMAIL_REDACTED] Tirzepatide
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Janoshik GYC Tirzepatide
99.8% 2026-07-08
G Vital Research Tirzepatide
100.0% 2026-07-03
Freedom Diagnostics Nulevelpeptides.com Tirzepatide
100.0% 2026-07-03
Freedom Diagnostics Northern Border Health Tirzepatide
99.7% 2026-07-03
Freedom Diagnostics
All Tirzepatide results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from Sry Labs or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →