That doesnt mean all compounded products are unsafebut it does mean quality and evidence can vary, and you should be extra careful about who prepares them
What type of B12 is this
Looking fora safe yet affordable B12 shot
Pickart and Margolinas 2018 review in the International Journal of Molecular Sciences reported that GHK-Cu has been shown to modulate the expression of approximately 4,000 human genes, many of which are associated with tissue repair
Unlike full-length growth hormone, AOD9604 does not directly activate the growth hormone receptor but is studied as a discrete molecular fragment with distinct biological activity in experimental systems
However, there are also cases when additional factors such as lack of sleep, poor diet, and deficiency of other vitamins like iron, folate, and others, contribute to the issue