Creatine is the most studied compound on the shelf, and the dose is not the hard part. Of the 31 tubs we read, 22 print 5 g of monohydrate or more per serving. That is the amount the trials used, and most brands hit it. The problem starts one line further down the Supplement Facts panel, where the rest of the formula either supports the creatine or gets in its way.
Creatine draws water into muscle. That is part of how it works, and it is also why the same scoop should carry the minerals that water travels with. Sodium, potassium and magnesium are the three that matter. Only 3 of the 31 tubs we read list any of them with a number. The other 28 sell the creatine and leave fluid balance to whatever you happen to drink that day.
Then there is what gets added for taste. Eleven of the 31 carry added sugar, an artificial sweetener or a color, and 6 park part of the formula inside a proprietary blend where the milligrams are never printed. A blend is not a formula you can compare. One tub of the 31 printed a full 5 g of monohydrate with dosed electrolytes behind it and nothing artificial in the scoop.
Took creatine and felt flat or puffy? Read the rest of the panel.Most disappointment in this category is not the creatine. It is 5 g of monohydrate landing in a body that is short on sodium and potassium, or 5 g sitting under sugar and a blend. Before you switch forms and pay more, read the four lines under the creatine. If they are empty, that is your answer.