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GHK-Cu at 0.01, 1 and 100 nM incubated with human adult dermal fibroblasts increased production of elastin and collagen

Maybe you could show them this PAS article about Sub Acute Combined Degeneration of the Spinal Cord

Researchers are investigating how BPC-157 interacts with multiple biological pathways involved in cellular communication, tissue organization, angiogenesis, and extracellular matrix biology

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