All Semaglutide Certificate of Analysis results— 859 COAs
TitrateLab · Certificate of Analysis

Semaglutide 99.6% Purity — Peptide GurusCertificate of Analysis · Independent third-party lab result

Tested purity 99.6% High purity · 99.63%
Dose vs label +9.6% Over the labeled dose
Evidence Artifact captured Trust: medium
AI summary Third-party lab

LabA tested this semaglutide at 99.63% purity via HPLC. The tested quantity was 9.6% higher than the 5mg label. Endotoxin status is unknown. This test is stale (over a year old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • stale (1+ years old)
  • no endotoxin test
  • no batch ID
Test date
2025-03-16
Testing lab
LabA
Batch / lot
(no batch ID)
Quantity
5.48mg
label 5mg · tested 5.48mg
Endotoxins
Assay method
HPLC + mass quantification + endotoxins
Test score
5.9
Label dose
5mg
Context

How this result compares

This Semaglutide certificate's tested purity of 99.63% ranks higher than 36% of the 859 Semaglutide certificates with a purity result we have catalogued (median 99.74%).

Tested 2025-03-16 by LabA via HPLC + mass quantification + endotoxins. This test is newer than 31% of our catalogued Semaglutide certificates.

Peptide Gurus has 181 certificates in our corpus, including 10 for Semaglutide at a median tested purity of 99.86%.

Manufacturer
Peptide Gurus
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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
5mg
Container
No Label / Silver Crimp / White caps
Catalogued
2026-04-16
Artifact hash
8978ee506b65505f…
Saved source

Saved source document

sha256:36f884ef7eae206c… — immutable copy held by TitrateLab

Related

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