Proteins are more fragile than most people realize
For systemic tissue repair (tendons, ligaments, joints), subcutaneous injection is more reliable for both peptides
Featuring GHK-Cu alongside Palmitoyl Tripeptide-1 and Palmitoyl Tetrapeptide-7, this concentrated complex is widely used in modern skincare formulations designed to promote the appearance of smoother, firmer, and more refined-looking skin
Journal (Journal of Applied Physiology, 2011, 110(3), 774780)
Finally, research teams must reflect the diversity of clinical trial populations to rebuild trust and improve outcomes
Copp J-P, Desprez P-Y, Krtolica A, Campisi J (2010) The senescence-associated secretory phenotype: the dark side of tumor suppression