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Top 10 Best diet drinks

Best diet drinks in 2026

diet drinks

Finding a refreshing drink that aligns with dietary goals often means navigating a sea of artificial sweeteners and varying flavour profiles. Whether you are cutting calories or managing sugar intake, the right choice depends on the balance between taste authenticity and ingredient transparency. This selection of diet drinks focuses on accessibility, flavour consistency, and overall value for UK consumers looking for reliable sugar-free alternatives.

Updated This Week

products

3-10€

Price Range

Interactive Comparison

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🥇 40/100

7UP Zero Lemon & Lime Cans 24 x 330ml

7.48EUR

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🥈 39/100

Pepsi Max No Sugar Cola Cans 24 x 330ml

8.00EUR

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🥉 40/100

Fanta Orange Zero 8 x 330 ml

3.50GBP

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#4 40/100

Diet Coke Can Cola, Tray 330 ml (Pack of...

7.50EUR

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#5 40/100

Tango Mango Sugar Free 330ml (Pack of 8)

3.75GBP

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#6 25/100

7UP Zero Pink Lemonade, 330ml can (Pack...

7.98GBP

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#7 40/100

7UP Cherry, zero sugar, 8 x 330ml

5.29GBP

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#8 40/100

Pepsi Diet Cola Cans 24 x 330 ml

11.25GBP

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#9 40/100

Barr American Cream Soda - Fizzy Drinks...

7.50GBP

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#10 40/100

Tango Apple Sugar Free 330ml (Pack of 8)

3.00GBP

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Rank	🥇 #1	🥈 #2	🥉 #3	#4 #4	#5 #5	#6 #6	#7 #7	#8 #8	#9 #9	#10 #10
Product
Name	7UP Zero Lemon & Lime Cans 24 x 330ml	Pepsi Max No Sugar Cola Cans 24 x 330ml	Fanta Orange Zero 8 x 330 ml	Diet Coke Can Cola, Tray 330 ml (Pack of 24)	Tango Mango Sugar Free 330ml (Pack of 8)	7UP Zero Pink Lemonade, 330ml can (Pack of 8)	7UP Cherry, zero sugar, 8 x 330ml	Pepsi Diet Cola Cans 24 x 330 ml	Barr American Cream Soda - Fizzy Drinks 24 Pack x...	Tango Apple Sugar Free 330ml (Pack of 8)
Price	7.48 EUR	8.00 EUR	3.50 GBP	7.50 EUR	3.75 GBP	7.98 GBP	5.29 GBP	11.25 GBP	7.50 GBP	3.00 GBP
Topelio Score	40/100	39/100	40/100	40/100	40/100	25/100	40/100	40/100	40/100	40/100
Filters	Prime NEW	Prime -33% NEW	Prime -31% NEW	Prime -61% NEW	Prime NEW	Prime NEW	Prime NEW	Prime NEW	Prime -11% NEW	Prime NEW
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Rank	7UP Zero Lemon & Lime Cans 24 x 330...	Pepsi Max No Sugar Cola Cans 24 x 3...	Fanta Orange Zero 8 x 330 ml	Diet Coke Can Cola, Tray 330 ml (Pa...	Tango Mango Sugar Free 330ml (Pack...	7UP Zero Pink Lemonade, 330ml can (...	7UP Cherry, zero sugar, 8 x 330ml	Pepsi Diet Cola Cans 24 x 330 ml	Barr American Cream Soda - Fizzy Dr...	Tango Apple Sugar Free 330ml (Pack...
Product
Price	7.48 EUR	8.00 EUR	3.50 GBP	7.50 EUR	3.75 GBP	7.98 GBP	5.29 GBP	11.25 GBP	7.50 GBP	3.00 GBP
Topelio Score	40/100	39/100	40/100	40/100	40/100	25/100	40/100	40/100	40/100	40/100
Filters	Prime NEW	Prime -33% NEW	Prime -31% NEW	Prime -61% NEW	Prime NEW	Prime NEW	Prime NEW	Prime NEW	Prime -11% NEW	Prime NEW
Action	View Deal	View Deal	View Deal	View Deal	View Deal	View Deal	View Deal	View Deal	View Deal	View Deal

Our Quick Picks

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Best Overall

7UP Zero Lemon & Lime Cans 24 x 330ml

7.48EUR

Price Range -

Min Rating

Prime Only On Sale / 10 Products Shown

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Best Choice

7UP - 7UP Zero Lemon & Lime Cans 24 x 330ml

Meilleur choix

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7UP B0BT83BH5C

7UP Zero Lemon & Lime Cans 24 x 330ml

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40/100 Prime

Belle promotion : -18% • Livraison Prime gratuite

TASTY TWIST OF LEMON AND LIME - A Crisp, Clean, Refreshing Taste Of Sparkling Lemon And Lime
FREE OF SUGAR - The Suitable Low-Calorie Beverage With Only 7 Calories Per Can

€7.48

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Pepsi - Pepsi Max No Sugar Cola Cans 24 x 330ml

Meilleure offre

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-33%

Pepsi B017NVHSF8

Pepsi Max No Sugar Cola Cans 24 x 330ml

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39/100 Prime

Réduction exceptionnelle de 42% • Livraison Prime gratuite

MAXIMUM TASTE, NO SUGAR. A bold and refreshing fizzy drink; Zero Sugar, Zero Carbs
LOW CALORIE carbonated cola that has just 1 calorie per can

€8.00 12.00 EUR

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Top sélection

NEW

-31%

Fanta B072J9CM3B

Fanta Orange Zero 8 x 330 ml

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40/100 Prime

Belle promotion : -28% • Livraison Prime gratuite

Liven up any occasion with this tongue tingling, fruity orange drink with no added sugar
Fanta Zero's cool taste is made with

£3.50 5.10 GBP

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Diet Coke - Diet Coke Can Cola, Tray 330 ml (Pack of 24)

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-61%

Diet Coke B0D8KVBFF4

Diet Coke Can Cola, Tray 330 ml (Pack of 24)

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40/100 Prime

Livraison Prime gratuite

Diet Coke 24 x 330 ml

€7.50 19.35 EUR

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Tango - Tango Mango Sugar Free 330ml (Pack of 8)

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Tango B0CPPLNFKT

Tango Mango Sugar Free 330ml (Pack of 8)

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40/100 Prime

Belle promotion : -18% • Livraison Prime gratuite

SUGAR FREE - Ideal tasting Tango Mango without any sugar and less than 20 calories per 250 ml serving
BURST OF FRUITY FLAVOUR - A tangy mango recipe you'll enjoy

£3.75

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7UP - 7UP Zero Pink Lemonade, 330ml can (Pack of 8)

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7UP B0F63HYDNJ

7UP Zero Pink Lemonade, 330ml can (Pack of 8)

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25/100 Prime

Belle promotion : -17% • Livraison Prime gratuite

REFRESHING 7UP PINK LEMONADE – Sparkling Lemon, Lime And Raspberry Flavoured Pink Lemonade
ZERO SUGAR – Free Of Sugar And Only 1.3 Calories Per 100ml

£7.98

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7UP B0BT82N3L2

7UP Cherry, zero sugar, 8 x 330ml

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40/100 Prime

Livraison Prime gratuite

TASTY TWIST OF CHERRY - A Crisp, Clean, Refreshing Taste Of Sparkling Cherry
FREE OF SUGAR - The Suitable Low-Calorie Beverage With Only 7 Calories Per Can

£5.29

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Pepsi - Pepsi Diet Cola Cans 24 x 330 ml

Meilleure offre

NEW

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Pepsi B017NVI9HY

Pepsi Diet Cola Cans 24 x 330 ml

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40/100 Prime

Réduction exceptionnelle de 33% • Livraison Prime gratuite

NO CALORIES, NO SUGAR Love every sip, with no calories and no sugar
INCLUDES 24 x 330 ml cans, stock your home or office and enjoy with friends, family and coworkers

£11.25

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BARR - Barr American Cream Soda - Fizzy Drinks 24 Pack x 330ml Cans - Vanilla Flavour Cream Soda Soft Drink Cans with Zero Sugar

NEW

-11%

BARR B01LTIQAIM

Barr American Cream Soda - Fizzy Drinks 24 Pack x 330ml Cans - Vanilla Flavour Cream Soda...

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40/100 Prime

Livraison Prime gratuite

Crafting bold, iconic drinks since 1875: AG Barr brings back the unmistakable taste of your childhood, flavours that stand the test of time and belong to every generation.
Fizzingly Fun: Experience the rich and creamy taste of Barr American Cream Soda - refreshing and nostalgic sugar free soft drinks. Enjoy the classic vanilla flavour of American soda. Try it today.

£7.50 8.50 GBP

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Tango - Tango Apple Sugar Free 330ml (Pack of 8)

#10

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Tango B0CPPNN3LJ

Tango Apple Sugar Free 330ml (Pack of 8)

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40/100 Prime

Belle promotion : -16% • Livraison Prime gratuite

SUGAR FREE - Ideal tasting apple Tango without any sugar and less than 20 calories per 250 ml serving
BURST OF FRUITY FLAVOUR - A sweet apple recipe you'll enjoy

£3.00

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Our Expert Verdict: diet drinks

For the best value and taste, stick to established brands in bulk packs. The variety of fruit-based zero-sugar options now rivals the classic colas in quality.

Market Overview: diet drinks

The UK market is shifting toward 'Zero' branding, with a heavy emphasis on removing sugar while maintaining the bold flavours of traditional soft drinks.

Buying Guide: diet drinks

When shopping for diet drinks, consider the balance of sweetness, the carbonation level, and whether you prefer classic cola flavours or fruity alternatives.

Selection Criteria

Products were selected based on consumer popularity, price-to-volume ratio, and consistent positive feedback regarding taste and refreshment.

Budget Advice

Entry-level options are typically found in smaller 8-packs, while mid-range to premium value is found in bulk 24-can trays.

Conclusion: diet drinks

Choosing the right sugar-free beverage comes down to your personal taste preference and how you plan to stock up. Explore our full list to find the best value packs and flavours for your needs.

Frequently Asked Questions

Generally, yes. Purchasing 24-packs or 8-packs typically reduces the cost per can significantly compared to buying individual bottles or cans.

While both are low-calorie, 'Zero' versions often aim to replicate the taste of the original full-sugar drink, whereas 'Diet' versions may have a distinct flavour profile.

Most diet drinks use sweeteners like aspartame or acesulfame K. If you are avoiding these, check the ingredient label for natural alternatives like stevia.