The human peptide GHK (glycyl-l-histidyl-l-lysine)..
News Effects of GHK-Cu on MMP and TIMP Expression, Collagen and Elastin Production, and Facial Wrinkle Parameters by Mansoor Alam The human peptide GHK (glycyl-l-histidyl-l-lysine).. Previous GHK Peptide as a Natural Modulator of Multiple Cellular Pathways in Skin Regeneration Next Regenerative and Protective Actions of the GHK-Cu Peptide in the Light of the New Gene Data