The tripeptide GHK has a strong affinity for copper(II) ions, forming a 1:1 complex that is the biologically active form
Raeisi Estabragh MA, Pardakhty A, Ahmadzadeh S, Dabiri S, Malekpour Afshar R, Farajli AM
Studies have shown significantly reduced GPX3 mRNA levels in chondrocytes from KBD patients, where elevated methylation of CpGs in the GPX3 gene suppresses its transcription, reducing antioxidant function and promoting chondrocyte apoptosis, thus accelerating KBD progression [205,206]
Tewes, B
Numerous urinary symptoms can be brought on by an enlarged prostate, generally referred to as benign prostatic hyperplasia (BPH)
The cosmetic ingredient regulatory frameworks under which GHK-Cu is used in topical preparations have evaluated the compound for the relevant cosmetic-ingredient endpoints, and the compound has substantial regulated cosmetic use