Mountain Fuel Xtreme Energy Fuel
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Standard delivery to UK addresses is free over £50!

Next Day deliveries will be shipped same day if you place your order before 2pm Monday - Friday.

If you are not happy or have changed your mind you can return your unused product within 123 days of placing the order for a refund. Simply return it to us, free of charge, with all the original packaging.


We all have the best intentions when it comes to fuelling our adventures, but the desire to stay out adventuring for longer tends to overcome the desire to prepare yourself a balanced meal.

Before you know it, you're eating sausage rolls from the food van as a pre-race snack and all notion of performance nutrition has gone out of the window.

Thank goodness someone else has decided to do the nutrition bit for us! Mountain Fuel was founded by Darren Foote, a former Army physical training instructor who wanted to create a flexible, balanced, and efficient sports nutrition system to help the body cope with any type of activity.

Mountain Fuel provides sustained energy and recovery whilst also providing the vitamins, amino acids, and minerals your body needs to perform at its best, taking the guesswork out of your nutritional intake.

The system comprises four products to be used in conjunction with each other, however you can use each product individually, dependent on your exercise regime, intensity and duration.

Xtreme Energy Fuel

Xtreme Energy Fuel contains all of the energy necessary to deliver a sustained release throughout your event or activity. Easy on the stomach, it provides the perfect balance of carbohydrate, protein, electrolytes and vitamins to help you delay fatigue, hydrate the body, and reduce cramps.

To complete the system, use in conjunction with Morning Fuel, Night Fuel, and Ultimate Recovery Fuel.


Key Features

  • Delivers sustained energy and effective recovery
  • Easy on the stomach and on the tastebuds
  • All you need is a bottle or shaker
  • Nutritionally balanced
  • 3 Year Alpine Bond

Vital stats


Dextrose, Maltodextrin, L-Glutamine, Creatine Monohydrate, L-Carnatine, Acidity Regulator (Citric Acid), Magnesium Citrate, Sodium Chloride, Potassium Phosphate, Flavouring, Natural Flavouring, Colour (Beta Carotine), Anti-caking Agent (Silicon Dioxide), L-ascorbic Acid, L-threonine, Sweetener (Sucralose), Dl-alpha-tocopheryl Acetate, Nicotinamide, Calcium D-pantothenate, Retinyl Acetate Cyanocobalamin, Cholecalciferol, Pyridoxine Hydrochloride, Riboflavin, Thiamin Hydrochloride, Pteroylmonoglutamic Acid, D-biotin. ALLERGY ADVICE: Contains No dairy, egg, wheat, or soy. Suitable for Vegetarians. Nut free.

Origin: United Kingdom