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Phosphono analogs of glutathione: inhibition of glutathione transferases, metabolic stability, and uptake by cancer cells
Evidence suggests GHK-Cu may enhance dermal fibroblast function, collagen synthesis, and extracellular matrix remodelingfactors that contribute to skin firmness, elasticity, and texture
Both compounds work on collagen and skin renewal through different mechanisms
Keating MJ, Estey E, Kantarjian H, O'Brien S, Andreeff M , Freireich EJ
Every case is individualized, so the timeline for one person can be very different from anothers