Isotonic is a new generation of sports drink. In hot conditions, when sweat rates are high, athletes often prefer a “weaker” mixed sports drink with a lower carbohydrate concentration, which they then consume in higher volumes. Isotonic is the same formulation as EnergySource, except that it has a reduced carbohydrate content when mixed as directed. The carbohydrate in Isotonic is 2:1 fructose (with electrolytes).
Research suggests that you should consume a maximum of 60g carbohydrate per hour from traditional sports drinks. The recommended intake for new generation Isotonic with 2:1 fructose can be substantially higher, at up to 90 gram per hour. The ingredients in Isotonic help sustain performance during tough endurance events and help maintain hydration by enhancing the absorption of water. Leading event organisers and Pro athletes choose Isotonic for hot sweaty conditions.
Suitable for beginner to pro athlete
Latest generation sports drink with 2:1 fructose
Recommended consumption up to 90g of this carbohydrate mix per hour
Carbohydrates with electrolytes for maintaining endurance performance*
Helps maintain hydration during exercise*
Race proven in the World’s toughest events
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 Isotonic Drum from Chain Reaction Cycles, the worlds largest online bicyle store.
Rated 4 out of 5 by Bones Good stuff !!
I live in North East Thailand about four months of every year and bought this to help cope with the humidity, high temperatures and high sweat rates. Must say it seems to have helped quite a bit, I still need to use ISO energy gels as well in rides of over 1.5 hours. I would recommend this product if you are cycling in very high temperatures and humidity.
19 December 2013
Rated 5 out of 5 by Anonymous The Best
I've been using many isotonic drink for years including the best and well-known brands. I need about 1.5-2 liter drink as minimum on each training day that's why I'm drinking about 30 liter each month. To be honest I'm well experienced about these products and in my opinion this isotonic drink is the BEST for very high intesity training. This is enough light to drink about 1 liter/hour.
14 April 2011
Rated 5 out of 5 by Anonymous Great for the Gym
This is the best Isotonic Drink around! The sodium content is high which for me as heavy sweater is really important. I first used it for when I went abroad to hotter climates but now I also use it on turbo sessions or when I go to the gym because this is where sweat rates are really high. Its worth trying the different flavours, I like SummerFruits the most.
06 October 2010
Rated 5 out of 5 by Anonymous For the sweaty!
The minute I start pushing myself I start to sweat a lot. This results in lost fluids, salt, sugars etc. I now have one bottle with this in it and another with water to get me through a spin on the bike. If I do a long cycle (150kms plus) I'll also drink another bottle of it afterwards. I've found that since I've started doing this that my legs are less sore the next day. Will be using it from now on
29 September 2010
Rated 4 out of 5 by Anonymous Does what is says on the tin
This stuff is easy on the palette and stomach, although the orange flavour tastes more citrus or grapefruit than orange. I felt noticeably better after 4 hours in the saddle compared to plain water alone and recovered quicker. Less sickly than Lucozade powders and apparently delivers better carb intake (or so it says on the tin). Nice.
28 May 2007