Thymosin-Alpha 1 (A1) × Instant Peptides - Lab Test, October 2025
Test results
About this test
This independent HPLC mass spectrometry analysis from Freedom Diagnostics confirms Thymosin Beta-4 (TB-500) 10mg from Instant Peptides at 99.386% purity. The analysis was conducted on October 21, 2025, using UV detection coupled with mass spectrometry.
Thymosin Beta-4 (TB-500) is a naturally occurring peptide researched for its role in tissue repair, wound healing, and cell migration. A purity level of 99.386% indicates minimal contamination and high-grade synthesis. The tested quantity was 11.31 mg, exceeding the stated label quantity of 10 mg. The compound is presented as a white lyophilized powder with Batch ID 2025-0238-B.
The full certificate of analysis is available for download on this page.
Certificate of analysis
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