All Tirzepatide Certificate of Analysis results— 7380 COAs
TitrateLab · Certificate of Analysis

Tirzepatide 100.0% Purity — Loti LabsCertificate of Analysis · Independent third-party lab result

Tested purity 100.0% High purity · 99.97%
Dose vs label -1.5% Essentially at label
Evidence Artifact captured Trust: medium
AI summary Third-party lab

LabA tested this tirzepatide from Loti Labs at 99.97% purity using HPLC and mass quantification. The tested quantity was 9.85mg against a 10mg label (-1.5% deviation). Endotoxin status is unknown. This test is stale (over 1 year old), but customers can cross-check on the lab's public verification URL.

Watch out for
  • stale (1+ years old)
  • no endotoxin test
Test date
2025-03-16
Testing lab
LabA
Batch / lot
(no batch ID)
Quantity
9.85mg
label 10mg · tested 9.85mg
Endotoxins
Assay method
HPLC + mass quantification + endotoxins
Test score
8.0
Label dose
10mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.97% ranks higher than 97% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2025-03-16 by LabA via HPLC + mass quantification + endotoxins. This test is newer than 10% of our catalogued Tirzepatide certificates.

Loti Labs has 32 certificates in our corpus, including 10 for Tirzepatide at a median tested purity of 99.71%.

Manufacturer
Loti Labs
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Finnrick

Artifact captured

We have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
10mg
Container
White Label / Silver Crimp / Purple Cap
Catalogued
2026-04-16
Artifact hash
c5d92a00bc7c56f1…
Saved source

Saved source document

sha256:f7d42644e7c18c02… — immutable copy held by TitrateLab

Related

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This certificate is part of TitrateLab's community-trust corpus. See more from Loti Labs or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →