Man forget all that pseudoscience jazz! Supplement makers use all these fancy words to profile their product and dazzle readers... ever seen a MuscleTech ad?
Tell you what do for a 'recovery drink'... all you need is fruit, milk, peanut butter and some basic whey protein (get the cheapest 5lb jug you can find - there's not THAT much difference between brands, at least as far as metabolism is concerned).
I usually use frozen bananas, berries,
skim milk,
natural PB and chocolate EAS "simply whey" protein. Throw it all in a blender and you've got the best smoothie you've ever had, and it's full of all your micro & macro nutrients.
I might have one for breakfast if I'm in a hurry, an hour or so pre-workout if I need some energy, post workout if dinner is more than an hour away. I mean, you really can't go wrong...