While bradycardia and tachycardia sound similar, they are polar opposites
Certain fungi produce mycotoxins that can harm human cells, in part by interrupting the expression of genes responsible for glutathione production
Also, if you are pregnant and breastfeeding
This is because the coordination state of the copper ions in the GHK-Cu and the tripeptide is crucial to its efficacy, and acidic substances can easily dissociate the copper ions in the complex, which will reduce the activity of superoxide dismutase
Higgs GA, Follenfant RL, Garland LG (1988) Selective inhibition of arachidonate 5-lipoxygenase by novel acetohydroxamic acids: effects on acute inflammatory responses
Adjust dosage or frequency as needed under practitioner supervision