Label Literate

Calculators & quick checks

Tools

Quick answers you can use with the tub in your hand: your creatine dose, the real amount of magnesium in your bottle, and a verdict on the claims you keep hearing.

Calculator Creatine calculator Your daily dose, a loading plan, scoops per day and how long your tub lasts, from your bodyweight. Open the calculator → Calculator Magnesium label checker Turn the big number on the bottle into the real amount of magnesium, for eight common forms. Check your label → Quick reference Myths vs evidence 20 claims about creatine and magnesium, each with a verdict and an evidence grade. See the verdicts → Quick reference Label glossary Elemental, chelated, buffered, Creapure, NSF Certified for Sport: the words on the tub, explained. Look up a term →