science-backed
Four key ingredients in every sachet, in amounts designed to make a real difference.
why electrolytes
& why these amounts?
Water alone doesn’t rehydrate you as well as you think.
When you sweat, move, fly, drink alcohol, or just go about a busy day, you lose electrolytes, the minerals your body needs to actually hold onto fluid and keep your muscles and nerves functioning properly. Replace the water without replacing the electrolytes, and you’re still running on empty.
Every Drink Tommy sachet is formulated with four key ingredients, in amounts designed to make a real difference:
600mg sodium
The one you’re actually missing
Sodium is the electrolyte you lose the most of through sweat, through a big night, through a long flight, through a normal day if you’re not paying attention. When it’s gone, water stops doing its job properly.
600mg is dosed to genuinely replace what everyday movement takes out of you, so your body actually holds onto the fluid you’re drinking instead of running straight through you. It’s the difference between rehydrating and just topping up.
200mg potassium
The quiet one doing the heavy lifting
Potassium works alongside sodium behind the scenes, balancing fluid inside your cells and keeping your muscles and nerves firing properly. You don’t notice it until it’s missing.
200mg supports what sodium starts: better fluid balance, fewer cramps, and muscles that recover the way they’re supposed to.
60mg magnesium
For the fatigue you’ve stopped noticing
Magnesium plays a role in hundreds of processes in your body: energy, muscle function, recovery. It’s one of the first things depleted by an active lifestyle, and one of the easiest to overlook.
60mg is formulated to help top up what daily movement uses up, supporting muscle relaxation and helping take the edge off that “why am I so tired” feeling.
50mg vitamin C
Staying active shouldn’t mean getting sick
Living an active life puts real demand on your immune system. Vitamin C supports normal immune function, so training hard, traveling often, or just living a full life doesn’t come at the cost of your health.
50mg is there so hydration and immunity are covered in the same sachet, one less thing to think about.