This independent HPLC lab test confirms the BPC-157/TB-500/GHK-Cu blend 70mg from Stratford Peptides at 99.61% purity. The analysis was conducted by Analiza Białek on March 13, 2026. The blend combines three research peptides: BPC-157, studied for tissue repair and recovery; TB-500, researched for muscle growth and cellular repair; and GHK-Cu, investigated for collagen synthesis and skin regeneration.
A purity level of 99.61% indicates high-grade synthesis with minimal contamination.
The full certificate of analysis is available for download on this page.
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