you mix the color of the person you are trying to get the truth out of's favorite color of food coloring, water, a little bit of nut meg, salt, and honey with four ice cubes.
It's actually spelled 'sodium pentothal' and it is a truth serum, among other things, but it only works for a couple of minutes. Some people call it 'thiopental sodium.'
a drunk person and some one injected with sodium pentothal (truth serum) are about the same all it really does is about the same as alcohol ever noticed when you are drunk you find it easier to tell...