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TB-500 (Thymosin beta 4) TB-500 is generally well-tolerated in animal studies and limited human observational reports

doi: 10.1016/bs.irn.2020.03.018 131 ImprialosKPStavropoulosKDoumasM

834839 Year 2007 Study type Laboratory study ex vivo hair follicle organ culture + in vitro dermal papilla cell culture Ethical approval Seoul National University Hospital IRB (H-0307-106-002), written informed consent from all subjects Full paper PubMed PMID 17703734 DOI: 10.1007/BF02978833 Reviewed by: Esther Bodde Cosmetic & Medical Doctor (MD) Why This Research Matters If you are experiencing hair loss, you have probably come across copper peptides as a potential treatment

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The LD50 has not been established because lethal doses could not be reached in standard toxicology protocols