The conversion of FPP to squalene is catalyzed by squalene synthase (SQS)
PMCID: PMC5849623 Marini JC, Forlino A, Cabral WA, Barnes AM, San Antonio JD, Milgrom S, Hyland JC, Krkk J, Prockop DJ, De Paepe A, Coucke P, Symoens S, Glorieux FH, Roughley PJ, Lund AM, Kuurila-Svahn K, Hartikka H, Cohn DH, Krakow D, Mottes M, Schwarze U, Chen D, Yang K, Kuslich C, Troendle J, Dalgleish R, Byers PH
Dermatologists and anti-aging doctors are cautiously optimistic
Published studies have identified GHK-Cu's role in upregulating collagen, elastin, and glycosaminoglycan synthesis in fibroblast cultures, and its modulation of matrix metalloproteinase activity in extracellular matrix remodelling
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