That's because Muscletech uses actual data from studies to back their products. I literally have not found a single MT product that is not backed by some study, The dosage always follows the study...
Phone battery completely drained 2 days ago, brought it to geeksquad and a third party phone "fixer". After an hour at each place i was instructed that the phone is junk and theres no way to fix it
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Calorie surplus as many have mentioned above.
As kowean said thats for that support with the masstech, and luckily this will also help you supplement the creatine you need.