TitrateLab · Certificate of Analysis
Tested vendor:TruPeptides All Thymosin β4 (Tβ4) results & stats

Thymosin β4 (Tβ4) 98.4% Purity — TruPeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 98.4% Acceptable purity · 98.36%
Dose vs label -14.5% Under the labeled dose
Evidence Source archived
Test date
2025-07-17
Testing lab
Freedom Diagnostics
Batch / lot
—
Quantity
8.55 mg
label 10mg · tested 8.55 mg
Endotoxins
—
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

We have catalogued 3 Thymosin β4 (Tβ4) certificates; across the 3 with a purity result the median tested purity is 98.47%.

Tested 2025-07-17 by Freedom Diagnostics via HPLC + MS.

TruPeptides has 3 certificates in our corpus, including 2 for Thymosin β4 (Tβ4) at a median tested purity of 98.54%.

Manufacturer
TruPeptides
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

sha256:798be461f4f2a2f0… — immutable copy held by TitrateLab

Download the saved PDF (sha256 798be461f4f2…)

Download saved source

Related

Other Thymosin β4 (Tβ4) certificates

Omegamino Thymosin β4 (Tβ4)
98.5% 2025-07-15
Freedom Diagnostics TruPeptides Thymosin β4 (Tβ4)
98.7% 2025-07-17
Freedom Diagnostics
All Thymosin β4 (Tβ4) results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from TruPeptides or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →