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All documented evaluations are confined to non-clinical experimental frameworks and analytical research contexts, with no application beyond laboratory-based investigation

Then theres the hair use case

Pentadecapeptide BPC 157 enhances the growth hormone receptor expression in tendon fibroblasts Link : PubMed 25415472 Summary : In rat tendon fibroblasts, BPC-157 dose- and time-dependently increased growth hormone receptor expression, boosting cell proliferation (via MTT assay and PCNA) when combined with growth hormone, supporting tendon healing

They typically contain 2 to 50 amino acids, making them smaller and easier to absorb by the body compared to full proteins