I would say if youre looking to boost your glutathione, whey protein is on the top of the list when you look at all the research, then straight N-Acetylcysteine
You may have been told your labs look "normal," even as your body feels fundamentally different, struggling to generate the energy required for basic daily tasks
Copper shows up in enzymes tied to blood vessel signals and pigment biology, so it often appears in hair growth conversations
It demonstrates meaningful reductions in body weight for most patients
The question is whether that caution is traveling far enough upstream, before patients are symptomatic
Physician-prescribed compounded injectable GHK-Cu typically costs $100 to $300 per vial through licensed compounding pharmacies, depending on concentration and volume