not familiar with it.. when i look at protein, meal replacements, etc.. i look at 1) protein, if im using it as one of my 4 'meals' a day, then any less than 40 is not enough for me. if im taking it just to add on to another meal or in between my 4 'meals' then about 25 will do. 2) calories, i have the metabolism of a hummingbird, so i rarely gain weight and when im active i can use all the energy i can get and it wont be stored as fat later. 3) carbohydrates, again, im pretty lean anyway, so as much of these as i can get is great. you'll have to think about what you're built like, and what you want before you can tell if that's something that fits you. if the muscle milk's numbers all add up, then go for it, if you need more/less of something, shop around...
