Advertising Disclosure Energy Drink Isotonic Comparison - September 2025
5 Best Energy Drink Isotonic In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.7Exceptional | 2  9.5Excellent | 3 Best Value  9.3Excellent | 4  9.2Excellent | 5  9.1Excellent |
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ModelLucozade Sport Body Fuel - Orange 12x500ml| Isotonic sports drink, with Electrolytes and Vitamin B3 | Still | Bursting with Flavour - Packaging May Vary | Model Science In Sport GO Isotonic Energy Gels, Running Gels with 22g Carbohydrates, Low Sugar, Variety Pack of Assorted Flavours, 60ml Per Serving (15 Pack) | Model Lucozade Sport Body Fuel - Orange 4x500ml | Isotonic sports drink, with Electrolytes and Vitamin B3 | Still | Bursting with Flavour (Packaging may vary) | Model Boost Sports Drinks Mixed Berry 12 Isotonic Drink with Vitamin B12 and B6 Electrolyte Drink Maximum Hydration Drinks Low Calorie Vegan Adult Soft Drinks Multipacks 12x500ml | Model Carabao Sport Energy Drink Mixed Berry, 12 x 500ml Bottles Case, Isotonic, Electrolytes, No Aspartame, B Vitamins B6 B12, Sports Drink, Hydration, Performance, Fruit Flavour, Bulk Crates, Multipack |
BrandLucozade | Brand Science in Sport | Brand Lucozade | Brand Boost | Brand Carabao |
Reviews | Reviews  | Reviews | Reviews | Reviews |
Features | ||||
Worth the money 9.8 | Worth the money 9.1 | Worth the money 9.9 | Worth the money 9.6 | Worth the money 9.4 |
Tech Specs | ||||
package information Bottle | package information - | package information Bottle | package information Bottle | package information Bottle |
storage instructions Best served Chilled | storage instructions - | storage instructions Once opened refrigerate. Consume within 4 days. Find the Best Before End date on the cap or top of this pack. | storage instructions Store in a cool dark place. | storage instructions Best served chilled, store out of direct sunlight. Once opened, keep refrigerated and consume within 3 days. |
manufacturer contact Lucozade Ribena Suntory, 2 Longwalk, Stockley Park, London, UB11 1BA | manufacturer contact - | manufacturer contact Lucozade Ribena Suntory Limited, 2 Longwalk Road, Stockley Park, Uxbridge, UB11 1BA. | manufacturer contact Boost Drinks LTD, 1270 Century Way, Thorpe Park, Leeds LS15 8ZB, England. | manufacturer contact Intercarabao Limited, 1420 Arlington Business Park, Theale, Reading, Berkshire, RG7 4SA |
serving size 100 ml | serving size - | serving size 100 ml | serving size 500 ml | serving size 100 ml |
customer reviews4.7 4.7 out of 5 stars 1, 732 ratings 4.7 out of 5 stars | customer reviews - | customer reviews 4.7 4.7 out of 5 stars 1, 354 ratings 4.7 out of 5 stars | customer reviews 4.6 4.6 out of 5 stars 319 ratings 4.6 out of 5 stars | customer reviews 4.3 4.3 out of 5 stars 225 ratings 4.3 out of 5 stars |
product dimensions 19.9 x 26.5 x 23.2 cm 6.1 kg | product dimensions 18.5 x 1.6 x 0.83 cm 1.13 kg | product dimensions 132 x 132 x 226 cm 2 g | product dimensions - | product dimensions 26.8 x 20.1 x 24.7 cm 6.4 kg |
format Cold Beverage | format - | format Liquid | format Liquid | format Liquid |
age range description Adult | age range description - | age range description Adult | age range description Adult | age range description Adult |
carbohydrate 6.3 grammes g | carbohydrate - | carbohydrate 32.5 g | carbohydrate - | carbohydrate 5.1 g g |
mono unsaturates 0 grammes g | mono unsaturates - | mono unsaturates 0 grammes g | mono unsaturates - | mono unsaturates 0 g |
fat 0 g | fat - | fat 0 grammes g | fat - | fat 0 g |
saturates 0 grammes g | saturates - | saturates 0 grammes g | saturates - | saturates 0 g |
sugars 3.5 grammes g | sugars - | sugars 18 g | sugars - | sugars 4.4 g g |
poly unsaturates 0 grammes g | poly unsaturates - | poly unsaturates 0 grammes g | poly unsaturates - | poly unsaturates 0 g |
fibre 0 grammes g | fibre - | fibre 0 grammes g | fibre - | fibre 0 g g |
Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.7
1Lucozade29% OffLucozade Sport Body Fuel - Orange 12x500ml| Isotonic sports drink, with Electrolytes and Vitamin B3 | Still | Bursting with Flavour - Packaging May Vary
9.8 worth the moneyWhy we love it
Enhances hydration and fuels performance.
Great taste and refreshing, especially when chilled.
Affordable price and convenient sports cap.
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9.5
2Science in Sport
Science In Sport GO Isotonic Energy Gels, Running Gels with 22g Carbohydrates, Low Sugar, Variety Pack of Assorted Flavours, 60ml Per Serving (15 Pack)
9.1 worth the moneyWhy we love it
Provides quick energy with 22g carbs per sachet.
Low sugar content prevents bloating during exercise.
Vegan-approved and gluten-free with natural flavors.
-
9.3
3Lucozade25% Off
Lucozade Sport Body Fuel - Orange 4x500ml | Isotonic sports drink, with Electrolytes and Vitamin B3 | Still | Bursting with Flavour (Packaging may vary)
9.9 worth the moneyWhy we love it
Its an orange flavour isotonic drink
It contains a source of phenylalanine
It provides carbohydrates and electrolytes
Our ranking system
The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
