why, for cumulative benefits of amentoflavone? i use 120mg amento preworkout, 2 grams cop, several grams of carnitines, maybe some agmatine, if i used citrulline i would use 4 grams or 8 grams of the malate form, as for stims, i do not like cholinergic Stimulation very much.
i think a stimulant Profile should consider dopamine, norepinephrine, Serotonin and also Endorphins equally. that's why i also prefer dlpa over tyrosine.
for me there is simply no interest in the product as i can make my own according to the dosages and effects that i want.