All Semaglutide Certificate of Analysis results— 854 COAs
TitrateLab · Certificate of Analysis

Semaglutide 99.7% Purity — True Peptide LabsCertificate of Analysis · Independent third-party lab result

Tested purity 99.7% High purity · 99.69%
Dose vs label -28.5% Under the labeled dose
Evidence Source archived
Test date
2025-08-30
Testing lab
Freedom Diagnostics
Batch / lot
GLP--038-TPL
Quantity
7.15 mg
label 10mg · tested 7.15 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This Semaglutide certificate's tested purity of 99.69% ranks higher than 42% of the 854 Semaglutide certificates with a purity result we have catalogued (median 99.74%).

Tested 2025-08-30 by Freedom Diagnostics via HPLC + MS. This test is newer than 69% of our catalogued Semaglutide certificates.

True Peptide Labs has 103 certificates in our corpus, including 1 for Semaglutide at a median tested purity of 99.69%.

Manufacturer
True Peptide Labs
View vendor profile
Source

Freedom Diagnostic

Source archived

We archived this certificate's source document — an immutable, SHA-256-fingerprinted copy held by TitrateLab (see Saved source document below). It stays verifiable even if the upstream page disappears.

Method
HPLC + MS
Test type
freedom_composite
Dose
10mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:87cd767fd6d26c65… — immutable copy held by TitrateLab

Download the saved PDF (sha256 87cd767fd6d2…)
Related

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