I'll give you much simplified versions of the two most popular drinks that I used to make. These are spartan, but functional smartdrinks.

This drink used to be called "the Renew You"...

It's main ingredient is the amino acid l-tyrosine (you almost can't use too much.. you want at least 3 or 4 grams..) Run some scalding hot water into a cup and add about a heaping tablespoon of tyrosine powder to it...stir it in.. (you sort-of have to "melt" it..)

Then fill a blender with about 1/4 ice and add the tyrosine.. add some orange juice (to the top) and some DMAE (around 300-500 mg.) and blend... (Optionally, you can add 1 banana per blender load..)

Serve IMMEDIATELY...

the other drink is "Intellex"

This drink is made with choline, pyroglutamate and ginkgo biloba extract...

Get some guava-strawberry juice and maybe some cranberry juice.. (mostly for color..)

Take the pyroglutamate (the easiest to find is Bricker Labs arginine-pyroglutamate.. disregard the body-building hype.. that is not what we are using it for...) and take about 3 tablets per drink you are going to make and put them into (getting to sound familiar, eh?) a glass of hot water.. enough to thouroughly dissolve them...Let it stand for enough time to melt the tablets into powder..

Meanwhile mix up the juice for the drinks.. When you are ready to make the drink, add the juice to about 1/3 to 1/4 ice in the blender, add about a teaspoon of choline powder (per drink) and the equivalent of at least 120 mg of 50:1 ginkgo extract (per drink) to the juice and ice in the blender..

(Optional, 1 banana per blender load..)