caffeine
taurine
gaurana
vitamins B6 & B12
L-theanine... ect.

there's other vitamins and minerals i have in mind also i just want to know where to get them in a powder form or raw.

yes i want to make my own energy drink. i have ideas for my own seasonal flavors and year round flavors but i'm not sure where to get the above ingredients. i don't want my energy drinks to be drank like sodas they're for people who are active.