Advertising Disclosure Diet Tonic Water Comparison - April 2026
5 Best Diet Tonic Water 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. As an Amazon Associate we may earn from qualifying purchases. We may receive a commission from purchases made through links on our site, which will help us continue to provide you with value.
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| 1 Best Choice  9.6Exceptional | 2 9.3Excellent | 3  9.2Excellent | 4 Best Value 9.1Excellent | 5  9.0Excellent |
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ModelFever-Tree Refreshingly Light Indian Tonic Water, 24x150ml | Model Fever-Tree Refreshingly Light Indian Tonic Water, 24x150ml | Model Britvic Low Calorie Indian Tonic Water, 24 x 150ml Can | Model Britvic Low Calorie Indian Tonic Water, 24 x 150ml Can | Model THE LONDON ESSENCE CO. Original Indian Tonic, Premium Cocktail Mixer, 150ml, Pack of 10 cans, No Artificial Colours Preservatives or flavours, Low Calorie |
BrandFEVER-TREE | Brand FEVER-TREE | Brand Britvic | Brand Britvic | Brand THE LONDON ESSENCE CO. |
Reviews | Reviews  | Reviews | Reviews | Reviews |
Features | ||||
Worth the money 9.4 | Worth the money 9.4 | Worth the money 9.6 | Worth the money 9.6 | Worth the money 9.1 |
Quality of ingredients 9.9 | Quality of ingredients 9.9 | Quality of ingredients 9.9 | Quality of ingredients 9.9 | Quality of ingredients 9.4 |
Flavor 9.9 | Flavor 9.9 | Flavor 9.8 | Flavor 9.8 | Flavor 9.3 |
Tech Specs | ||||
product dimensions32.2 x 21.5 x 19 cm; 3.6 kg | product dimensions 32.2 x 21.5 x 19 cm; 3.6 kg | product dimensions 32 x 21.7 x 9.3 cm 3.4 kg | product dimensions 32 x 21.7 x 9.3 cm 3.4 kg | product dimensions 10.8 x 26.7 x 9 cm 1.67 kg |
package informationTin | package information Tin | package information Tin | package information Tin | package information Bottle |
formatLiquid | format Liquid | format Liquid | format Liquid | format Tonic |
storage instructionsStore In Room Temperature | storage instructions Store In Room Temperature | storage instructions Store In Room Temperature | storage instructions Store In Room Temperature | storage instructions Store In Room Temperature |
specialityLow calorie, natural, no artificial sweeteners or colors | speciality Low calorie, natural, no artificial sweeteners or colors | speciality Low Calorie | speciality Low Calorie | speciality Calorie Free |
manufacturer contactFevertree Ltd. 186-188, Sheperds Bush Road, London, W6 7NL, UK | manufacturer contact Fevertree Ltd. 186-188, Sheperds Bush Road, London, W6 7NL, UK | manufacturer contact Britvic, Hemel Hempstead, HP2 4TZ, UK | manufacturer contact Britvic, Hemel Hempstead, HP2 4TZ, UK | manufacturer contact Britvic Soft Drinks Ltd., Hemel Hempstead, HP2 4TZ, United Kingdom |
serving size100 ml | serving size 100 ml | serving size 100 ml | serving size 100 ml | serving size 100 ml |
sugars3.8 g | sugars 3.8 g | sugars - | sugars - | sugars 4.3000 g |
carbohydrate3.80 g | carbohydrate 3.80 g | carbohydrate - | carbohydrate - | carbohydrate 4.3000 g |
energy kj- | energy kj - | energy kj 6.00 kJ | energy kj 6.00 kJ | energy kj 83.00 kJ |
energy kcal- | energy kcal - | energy kcal 1.43 kcal | energy kcal 1.43 kcal | energy kcal 19.84 kcal |
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
9.6
1
FEVER-TREEFever-Tree Refreshingly Light Indian Tonic Water, 24x150ml
9.9 quality of ingredients9.9 Flavor9.4 worth the moneyWhy we love it
Low calorie with no artificial sweeteners or colors.
Pairs perfectly with classic London Dry gins.
Convenient can size for single servings.
-
9.3
2
FEVER-TREE
Fever-Tree Refreshingly Light Indian Tonic Water, 24x150ml
9.9 quality of ingredients9.9 Flavor9.4 worth the moneyWhy we love it
Low calorie with no artificial sweeteners or colors.
Pairs perfectly with classic London Dry gins.
Convenient can size for single servings.
-
9.2
3Britvic18% Off
Britvic Low Calorie Indian Tonic Water, 24 x 150ml Can
9.9 quality of ingredients9.8 Flavor9.6 worth the moneyWhy we love it
High-quality ingredients ensure premium taste and low calories.
Versatile enjoyment in various social settings.
Convenient size perfect for parties and small spaces.
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.
