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Copper ions demonstrate more specific inhibition of type 1 5-alpha reductase compared to finasteride, which primarily targets the type 2 form, suggesting GHK-Cu may help reduce DHT's negative effects on follicles through this mechanism
GHK-Cu combines well with palmitoyl pentapeptide-4 (Matrixyl), acetyl hexapeptide-3, and growth factors because their mechanisms are complementary and they do not compete for the same cofactors
Rutgers M, van Pelt MJ, Dhert WJ, Creemers LB, Saris DB
Burke HM, Davis MC, Otte C, Mohr DC
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