is ghk cu growth hormone ghk-cu peptide interactions with secretagogues – Research Professor Dr Patrick Treacy has – AHK-CU vs. GHK-CU – Neurogan

That's a case for complementary science, not an either-or decision

Overexpressed proteins were purified on a Ni-NTA column (Cytiva) with an elution buffer containing 50 mM NaH 2 PO 4 , 300 mM NaCl, and 300 mM imidazole

Evidence is weaker than minoxidil / finasteride , so we always use it as an add-on , not a replacement

10.1177/1945892419878315 Am J Rhinol Allergy

A three-month study showed that the administration of GSH can lead to improved skin elasticity

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