View large image
20 Customer Review
Availability: In stock | Usually dispatched within 24 hours
* your FREE tube of 20 Berry flavoured Hydration tablets will be automatically added to your basket when you spend over £40 on any High5 products
EnergySource is a new generation sports drink for use during exercise. It contains a carbohydrate formulation of maltodextrin and fructose in a ratio of 2:1 and key electrolytes. Many of the world's leading event organisers and Pro athletes choose award-winning EnergySource for success in the toughest endurance eveResearch suggests that you should consume a maximum of 60g carbohydrate per hour from traditional sports drinks. The recommended intake for new generation Energy Source with 2:1 fructose can be substantially higher, at up to 90 gram per hour. The ingredients in EnergySource help sustain performance during tough endurance events and help maintain hydration by enhancing the absorption of water.
Research suggests that you should consume a maximum of 60g carbohydrate per hour from traditional sports drinks. The recommended intake for new generation Energy Source with 2:1 fructose can be substantially higher, at up to 90 gram per hour. The ingredients in EnergySource help sustain performance during tough endurance events and help maintain hydration by enhancing the absorption of water.
The electrolyte level in EnergySource should be adequate for most race conditions. However, when sweat rates are very high, we recommend adding a High5 ZERO Neutral tab to every 500ml of EnergySource to boost the electrolyte content further.
*Effect of the ingredients
If ordered before 9pm, delivered by courier next working day. Available on orders placed before 9pm (2pm weekends and Bank Holidays) for delivery next business day. Applies to most delivery addresses within mainland UK.
Please check the stock availability notice on your item when placing your order. This item is: In stock | Usually dispatched within 24 hours
Please remember to add postal time (2-3 working days) to obtain a complete estimate of delivery to your door.
You will receive an email to confirm when your item has been sent.
You can also check the status of your order and individual items by accessing My Account details and following the prompts.
Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.
It may be advisable to check with your neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting office to see if the item has been returned to the depot as undelivered and awaiting collection.
Please see our returns policy.
No more then 1000 characters long please.
High5 Energy Source XTreme - 1.4kg Jar
Spend £40 & Get a FREE tube of Hydration Tabs
High5 Protein Recovery - 1.6kg Jar
High5 Isotonic - 2kg Jar
High5 Energy Bar - Box of 25
Write a review and when published you will receive a £5 voucher to spend on ProBikeKit
I've now had both the orange and the summer fruits flavour of this energy drink. I must say that the summer fruits was slightly too sweet for me, but the orange is excellent: it tastes very similar to the drink Oasis.
The orange one in particular is very drinkable, and most importantly does appear to delivery the required additional energy. I tend to take one bottle of water and one bottle of this.
Definitely recommend. :)
I use this on longer rides when you need to replace some calories, I use 1 bottle of this and one with the zero tablets in it. Unlike some energy drinks it doesn't seem to upset my stomach and gives me the boost I need. Would recommend this to anyone who does 50+ mile rides and need to get some calories in the tank.
Have bought this before and would buy again. Particularly with the discounts PBK had. Mixes well, tastes good, seems to have enough and the right mix of carbs to get through longer rides.
Doesn't have the strange chalky taste I had with Zipvit.
I have tried the citrus and the summer fruits flavours now, the citrus version is the best! It's an excellent product to have with you on your rides. Thumbs up!
A repeat purchase as very satisfied. Changed to the tropical flavour. Should really get a few for rotation of taste. Dissolves easily. 2 bidons keeps me going for a while and no stomach problems. Just have to be careful to measure it out without necking it too quickly.
Tastes good, works a treat & helps get you up those hills!
Very tasty and I feel the benefits on longer rides.
Great price, great taste and gets me home, nuff said!!
I have been using this drink on long distance audax rides for some time and am pleased with the energy that it supplies. It also tastes good and it is easy on the stomach. My favourite is summer fruits.
By far and away the best energy I've used. Easy to measure, easy to drink, and gives me the necessary boost on club runs and when time trialling.
Good price from ProBikeKit too!
Super service and super fast delivery to Denmark
High5 energy source has been my sports drink of choice since I tested the first race day trial box. Good taste and seems to working very well at least for me (no stomach problems). Not to mention top price.
Received product the following day, excellent service. Probikekit delivering quality products with a quality service. Bought this product mainly for the value and having used High 5 before which simple does its job.
Missed the Spoon in the package - but still this is a excellent buy .
This is a really easy to use energy drink. It mixes very easily compared to some, but like all energy drinks is sticky if you spill it. The taste is a personal thing of course, but I've tried 3 so far and all are quite natural testing and not too strong, my personal favourite being the citrus flavour.Performance wise it seems to do the job well. It certainly seems to help maintain energy levels and helps to avoid cramping. Just as important to me, it seems to be the kindest to my stomach as well, with none of the unpleasant side effects of some other I've tried.
A good-value and effective energy drink, with a glucose:fructose mix that seems to improve performance if used correctly....The taste is sweet but not too sticky, and the available flavours ('fresh citrus', tropical, orange and 'summer fruits') are pretty refreshing too, so it helps you stay hydrated - another simple way to improve performance. The ingredients also include sodium and potassium - two of the key minerals required to replace those you lose via sweat.
I used this product as my primary endurance fuel. Easy mix and go with cold water. Goes down easy even at moderate heart rate. Only drawback I found was it was pretty sticky if you have a leaky bottle.
Super quick dissolve + great taste at range of concentrations + great ingredients = no stomach trouble and my first choice in training and racing nutrition!
The summer fruits-taste is really good! It`s easy to mix the powder into your bottle with the spoon that`s in the box. A couple of shakes of the bottle, and it`s ready!Recommended!
High5 Energy Source - 2.2kg Jar