The tool changes the number on the scale
Nerve Regeneration Neurotransmitter Modulation Cognitive & Motor Function Support Gut-Brain Axis Support KPV KPV is a naturally occurring tripeptide composed of lysine (K), proline (P), and valine (V)
GHK-Cu Peptide & Barrier Integrity (Preclinical Research) In a mouse model of DSS-induced ulcerative colitis, researchers observed that GHK-Cu influenced cellular signaling pathways related to barrier integrity, including: Tight junction protein expression SIRT1/STAT3 signaling pathways While this study was preclinical and not cosmetic-focused, it reinforced something researchers have long suspected: GHK-Cu interacts with fundamental cellular repair processes, not just surface-level skin processes [1]
Both peptides are also prohibited for competitive athletes under the 2026 WADA Prohibited List, treated under the S0 unapproved substances category
Finished cosmetic products may only claim benefits related to improving skin appearance
At Valencia Cosmetica , we harness the power of GHK-Cu in our premium formulations to help restore skin vitality, improve texture, and promote long-term skin health