This independent LC-MS/MS lab test confirms BPC-157/Thymosin Beta-4 8.5mg from Soma Chems at 99.935% purity. The analysis was conducted by Freedom Diagnostics Testing on February 16, 2026.
BPC-157 is a synthetic peptide fragment researched for its potential in gut health, tissue repair, wound healing, and neuroprotection. Thymosin Beta-4 is researched for its roles in cell migration, tissue regeneration, and immune function. A purity level of 99.935% indicates minimal contamination and high-grade synthesis.
The sample appeared as a white lyophilized powder with a black cap. The full certificate of analysis is available for download on this page.

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