GHK-Cu concentrations in human plasma drop from approximately 200 nanograms per milliliter in young adults to roughly 80 nanograms per milliliter by age 60
From there, Semax steps in to improve your focus, memory, and learning capacity
Youll want to avoid areas with bones and large visible blood vessels, like the back of your hand
Alternatively, use a vitamin C derivative like magnesium ascorbyl phosphate or sodium ascorbyl phosphate, which function at a higher pH and play much more nicely with copper peptides
IGF-1 levels : Periodic monitoring (every 36 months) when using sermorelin to ensure physiological rather than supraphysiological growth hormone stimulation
Its found in animal products such as dairy products, eggs, fish, and chicken, as well as fortified cereals and nutritional yeast