EnergySource X’treme is a new generation sports drink with a high caffeine content. It contains a carbohydrate formulation of maltodextrin and fructose in a ratio of 2:1 combined with key electrolytes, magnesium and caffeine (300mg / Litre). X’treme is intended as a one-time caffeine dose. Athletes use it for caffeine loading prior to or during a major race, towards the end of a long ride, before or during training for attention and concentration and to increase reaction time.
EnergySource X’treme is not intended for continuous use during training or an event. Excessive amounts of caffeine can lead to side effects like headache, dizziness and gastrointestinal distress. If you wish to use caffeine continuously throughout your training or event, then switch to EnergySource Plus, which has considerably lower caffeine content (60mg/L).
Very occasionally some athletes find that caffeine can increase cramp, so always try in training before racing. If there is a problem then switch to standard EnergySource.
Latest generation sports drink with 2:1 fructose
High caffeine content (300mg/Litre) plus magnesium
For attention, concentration and increased reaction time*
Carbohydrates with electrolytes for maintaining endurance performance*
Helps maintain hydration during exercise*
Light tasting and refreshing
With natural flavours. No artificial colours, preservatives or sweeteners
Suitable for vegetarians and vegans
For your next big event or race download the free High5 Advanced Nutrition Guide for your sport/bodyweight/event distance from www.highfive.co.uk
*Effect of the ingredients
Buy High5 Energy Source Caffeine Sachets Chain Reaction Cycles, the world's largest online bicycle store.
Rated 5 out of 5 by Starturner extra boost
Great product for long rides. Dosent taste very nice though but makes faster. Dont take too much if you caffeine sensitive otherwise you may get the shakes after a long ride. I usually take another bottle of high 5 energy source on a bike trip.
08 March 2014
Rated 3 out of 5 by Skier66 Средний напиток.
Хорошо растворяется в воде. Эффект от напитка слабый. После выпитого напитка, во время гонки заболел желудок :-(
31 January 2014
Rated 4 out of 5 by oleG1963 Этот продукт обладает отличными функциями.
помогает мне проснуться ! дает сил для начало гонки ! классный продукт !
10 November 2013
Rated 5 out of 5 by Finger67 Grande efficacia e leggero per lo stomaco
Prodotto notevole, come sempre per High5, per efficacia e tollerabilitá: assunto prima di una sessione importante nelle dosi corrette, fornisce una carica energetica notevole che fa realmente la differenza, cui non si rinuncia piú una volta provato.
20 September 2013
Rated 5 out of 5 by Anonymous rocket fuel for exercise junkies.
i dont usually bother writing reviews, but i like this product so much i thought i would give it my personal thumbs up. it is absolute rocket fuel. i dont use it on all my rides, but if i`m struggling to find the motivation to go to the gym or out on my roadbike i will mix it up and drink it before i go, and i can guarantee that it will give me the energy i need to get going, i can actually feel it getting to work on me. i used to pay a fortune for a boost like this in the early 90s, but that was for raving rather than exercising haha. i never get any issues with aftertaste or the stomach cramps that you sometimes get from this type of product, and i dont think ive ever suffered from cramp either after drinking it- that could be co-incidental but its worth mentioning. i wont bother trying other drinks of this type, im just going to buy this again and again.
30 December 2012
Rated 5 out of 5 by Anonymous To keep you going
An excellent energy drink to keep you going. i have used this on some long rides over 100miles , and its kept me going.
I also recommended it to several friends cycling to lands end from John o groats they found it helped a great deal day after day on the event.
A must for competition riders
29 January 2010