§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · FEB-2026● VERIFIED SUBMISSION · PUBLIC RECORD

Home › Lab Tests › Grey Market Peptides, Thymosin-Alpha 1 (A1)

◆ Batch ID · N/A✓ Verified · Pass

Thymosin-Alpha 1 (A1) × Grey Market Peptides - Lab Test, February 2026

Tested Monday, February 16, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.61%

✓ Excellent

PeptideThymosin-Alpha 1 (A1)

Brandgreymarketpeptide.com

Labfreedomdiagnosticstesting.com

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Test results

7 data points

Purity

99.61%

Endotoxins

Not tested

Stated qty

5 mg

Tested qty

6.37 mg

Qty match

127% of labeled · +27%

Batch ID

N/A

Container

White Lyophilized Powder

Tested by

freedomdiagnosticstesting.comView profile →

◆ Quantity verification

5 mg→6.37 mg+27%

About this test

This independent LC-MS lab test confirms Thymosin Alpha-1 5mg from Grey Market Peptides at 99.615% purity. The analysis was conducted by Freedom Diagnostics on February 16, 2026.

Thymosin Alpha-1 is a natural thymic peptide researched for its potential in immune cell development, T-cell maturation, and immune function support. A purity level of 99.615% indicates minimal contamination and high-grade synthesis.

The full certificate of analysis is available for download on this page.