BPC-157 × Certified Peptides - Lab Test, December 2025
Test results
About this test
This independent HPLC-UV/VIS lab test confirms TB-4/BPC-157 10mg/10mg from Certified Peptides at >99.80% purity. The assay measured 13.40 mg of TB-4 (Thymosin Beta-4) and 11.44 mg of BPC-157 per vial. The analysis was performed by Vanguard Laboratory and reported on December 26, 2025, under Lot Number 251212WL103.
TB-4 (Thymosin Beta-4) is a naturally occurring peptide researched for its role in tissue repair, wound healing, and anti-inflammatory activity, while BPC-157 (Body Protection Compound-157) is a synthetic pentadecapeptide researched for gastrointestinal protection, angiogenesis, and tissue regeneration. Additional testing confirmed endotoxin levels below 0.05 EU/mg (LAL method) and non-detectable levels of heavy metals including chromium, arsenic, cadmium, lead, and mercury via ICP-MS. Sterility testing was pending at the time of this report.
The full certificate of analysis is available for download on this page.
Certificate of analysis
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