The mechanism of action has not been fully elucidated, but it is thought that GHK-Cu may promote fibroblast proliferation resulting in collagen synthesis which may in turn promote increased scalp health and blood flow to hair follicles
Studied as a multi-peptide reference system for how angiogenic, anti-inflammatory, and tissue-repair pathways interact in shared assays
Insulin-like growth factor long arginine 3 (IGF-1 LR3), is a widely used synthetic analog of IGF-1 with an arginine replacing glutamic acid at position 3 (arginine 3, R3), and an additional 13 amino acids at its N-terminus (long, L)
Diabetologia (2012) 55(3):81224
Similarly, in glioblastoma stem-like cells, autophagy inversely correlates with the response to temozolomide, and its inhibition improves treatment efficacy