ghk cu peptide topical reddit COSRX The Blue Copper Bakuchiol Serum, Glow & Plumping, 1.69 Fl Oz The question is not whether

Gene regulation resetting the cellular clock Perhaps the most remarkable aspect of GHK-Cu is its influence on gene expression

10.1016/j.phymed.2023.154658 15 EicheleD

0.51 mg subcutaneous daily , or a 1 %2 % topical serum applied once daily, is the usual beginner GHK-Cu dosage

Collagen and extracellular matrix support GHK-Cu stimulates fibroblast proliferation and upregulates the expression of genes involved in synthesizing collagen, elastin, dermatan sulfate, chondroitin sulfate, and decorin key structural proteins and proteoglycans that form the skins extracellular matrix

Note that the cycle for tissue regeneration, healing, and repair is conditional: its a therapeutic goal with a defined end point, so you can discontinue use once youve reached it