Structurally a close cousin of GHK-Cu, AHK-Cu has become a focused subject of preclinical investigation, particularly in studies relating to hair follicle biology, dermal cell research, and copper-mediated signalling pathways
Most patients who start HRT for genuine hormonal deficiency find that the benefits of continuing outweigh the preference to stop, but this is always a personal decision made with your physicians guidance
The honest gap is this: no trial has randomized patients to sermorelin alone, GHK-Cu alone, combination, and placebo with pre-specified outcomes
Butyrate is generated by specific gut bacteria, yet modern diets are often low in the fibers and polyphenols those microbes need
Neither cagrilintide nor retatrutide is currently licensed in the UK, so neither is available through NHS or private prescribing routes