J Investig Med
Now that you understand what GHK-Cu can do for your skin and the realistic timeline for results, you might be wondering: should I make my own serum or buy a commercial product
What to do next: Assess your current skin health goals
[4] A necessary caution attaches here: copper chemistry is double-edged, and a copper complex that is protective under one set of conditions can become pro-oxidant under another, which is one more reason the integrity and stoichiometry of the complex matter for how it behaves in a whole organism
Secondary outcome measurements included reduction in body weight from baseline by at least 5% or 10% by week 26, changes in waist circumference, total cholesterol, HDL, LDL, VLDL, and triglycerides, and levels of different glycemic variables including HbA1C, fasting plasma glucose, fasting insulin, insulin resistance, and the functioning of beta-cells
(2012b)