§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · FEB-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · N/A✓ Verified · Pass
TB-500 × Grey Market Peptides - Lab Test, February 2026
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.06%
✓ Excellent
Test results
7 data points
Purity
99.06%
Endotoxins
Not tested
Stated qty
5 mg
Tested qty
5.62 mg
Qty match
112% of labeled · +12%
Batch ID
N/A
Container
White Lyophilized Powder
Tested by
freedomdiagnosticstesting.comView profile →
◆ Quantity verification
5 mg→5.62 mg+12%
About this test
This independent LC-MS lab test confirms Thymosin Beta-4 5mg from Grey Market Peptides at 99.065% purity. The analysis was conducted by Freedom Diagnostics on February 16, 2026.
Thymosin Beta-4 is a natural peptide researched for its potential in cell growth, immune function, wound healing, and tissue repair. A purity level of 99.065% indicates minimal contamination and high-grade synthesis.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
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