The Labs
Every dose,
published.
Sixteen actives, each listed at its exact dose. Where an ingredient carries an authorised health claim, we make it — quoted in full. Where it doesn't, we list the dose and let you decide.
Who checks our work
Tested by people
who don't work for us.
Every batch of X-Fuel goes to independent accredited laboratories before it goes anywhere near you — identity, dose accuracy, contaminants. The certificates aren't a badge on a website; they're documents, and you can ask for the one that matches the batch number on your box.
The formula itself is built and reviewed with qualified nutritionists — people whose names and credentials we'll put right here, not an anonymous "team of experts".
“The most efficacious product I've ever worked on.”
Creatine increases physical performance in successive bursts of short-term, high-intensity exercise. The beneficial effect is obtained with a daily intake of 3g, for adults performing high-intensity exercise.
The formula, three ways
Built around
the dose.
CDP-Choline
Citicoline
250mg per sachet, the full listed dose. No synthetic stimulants.
The centrepiece
Creatine Monohydrate
Creatine increases physical performance in successive bursts of short-term, high-intensity exercise. The beneficial effect is obtained with a daily intake of 3g, for adults performing high-intensity exercise. X-Fuel gives you 5g.
Sodium · Potassium · Magnesium · Calcium
Electrolytes
Four electrolyte minerals, every dose printed on the box. Magnesium contributes to a reduction of tiredness and fatigue and to normal muscle function.
The KB Standard
“I refused to put my name on a product that I wouldn't take myself every single day.”
— Coach KB, founder