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Supports healthy immune function Early findings suggest BPC-157 may interact with immune pathways

Updated November 2025

BPC-157 + TB-500 Peptide Blend Synthesized and Lyophilized in Canada by Koi Peptides Domestic Co-Lyophilization at a Canadian Facility BPC-157 and TB-500 are produced on independent solid-phase peptide synthesis runs at Koi's Canadian production partner, each purified to clear the 99% specification before being combined at a 1:1 mass ratio for a single co-lyophilization cycle

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While subjective, this observation aligns with the peptides known mechanisms and provides a tangible indicator that something is happening at the tissue level