In an ex-vivo human study, a closely related copper tripeptide stimulated elongation of isolated human hair follicles and the proliferation of dermal papilla cells while reducing markers of cell death, according to PubMed (Pyo et al., 2007, DOI)
[DOI] [PubMed] [Google Scholar] 164.Li Y.Y., Guo J.H., Liu Y.Q., Dong J.H., Zhu C.H
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Experimental models have evaluated it for cytoprotective and regenerative activities across gastrointestinal mucosa, tendons, ligaments, muscles, bone, nervous tissue, and vascular endothelium
The vote was part of a weeklong meeting during which the FDA's advisory panel reviewed seven experimental injectable peptides, weighing whether specialized pharmacies should be allowed to dispense them to patients