Relevant randomized controlled trials (RCTs) were identified from Embase, MEDLINE, the Cochrane Library database, and ClinicalTrials.gov from inception to March 15, 2024
GHK-Cu promotes fibroblast proliferation, collagen synthesis, angiogenesis, and ECM remodeling, while KPV, including advanced formulations such as KPV@PPP_E, exerts anti-inflammatory effects and supports tissue repair
When combining Y-Age products, use any 2 patches on any 2 different Y-Age point locations shown, applying the patches on either the midline or right side of the body
Product formats include dedicated scalp serums, shampoo formulations, and leave-in treatments
That means fewer vials opened, less waste, and more consistency across doses