Professor Dr Patrick Treacy has cautioned against the current hype surrounding peptides, emphasizing that aesthetic medicine must remain grounded in solid clinical evidence rather than marketing Copper Tripeptide (GHK Cu) for Advanced Skincare & Haircare Formulatio Frontiers Exploring the beneficial effects of GHK Cu on an experimental model of colitis and the underlying mechanisms Rejuvenation and Youth with GHK Cu Peptide Treatment Dr. Ahmet zyigit Glow from within with GHK Cu Copper Peptide , This powerhouse peptide supports collagen production, skin repair, and hair follicle health, helping improve skin firmness, radiance, and support The tripeptide GHKCu complex ameliorates lipopolysaccharideinduced acute lung injury in mice Oncotarget