BodyBuilder GUY!??

[6andcounting]

1 gram of protein per pound of body weight a day is more than enough if your goal is to gain muscle/weight. Protein powder is hardly necessary to hit that limit, but it's convenient and a nice to use instead of relying on eat tons of lean meat. As long as your protein powder is low in fat and carbs, which most are, your only concern should be if it tastes good.