GHK-Cu is one of the best studied in this group, and its natural levels tend to decline with age, which can contribute to loss of firmness in the skin and progressive hair thinning
Over time, the body struggles to produce enough NAD+ to keep up with the energy demands and repair needs of the cells, leading to the symptoms we often associate with aging
Macroscale collagen organization was measured using polarized light imaging
Topical GHK-Cu at 1 to 3% concentration is especially popular for facial anti-aging and can be layered into existing skincare routines without injection
Bergamot Reduces Plasma Lipids, Atherogenic Small Dense LDL, and Subclinical Atherosclerosis in Subjects with Moderate Hypercholesterolemia: A 6 Months Prospective Study
It does support IGF-1 levels and carries some systemic GH effects, but it was not designed for, and is not the clinical first choice for, anti-aging or recovery protocols