10 Best Sugar Free Dark Chocolate Bar in The UK

Last updated on 16/07/2025
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Best Choice
1
9.8
Exceptional
Diablo Dark Chocolate with Sweetener | Sweetened by Maltitol | No Added Sugar | 85g (Pack Of 6)
:Diablo
Diablo Dark Chocolate with Sweetener | Sweetened by Maltitol | No Added Sugar | 85g (Pack Of 6)
Why We Love It
  • Delicious rich bold flavors.
  • Perfect for special diets.
  • Sugar-free guilt-free indulgence.
Main Highlights
  • ๐Ÿซ ๐——๐—ฒ๐—น๐—ถ๐—ฐ๐—ถ๐—ผ๐˜‚๐˜€ ๐——๐—ฎ๐—ฟ๐—ธ ๐—–๐—ต๐—ผ๐—ฐ๐—ผ๐—น๐—ฎ๐˜๐—ฒ: Experience the rich and bold flavors of our premium quality dark chocolate, containing 57% cocoa solids for a delightful taste.
  • ๐ŸŒฑ ๐—ฆ๐˜‚๐—ด๐—ฎ๐—ฟ-๐—™๐—ฟ๐—ฒ๐—ฒ ๐—ฎ๐—ป๐—ฑ ๐— ๐—ฎ๐—น๐˜๐—ถ๐˜๐—ผ๐—น-๐—ฆ๐˜„๐—ฒ๐—ฒ๐˜๐—ฒ๐—ป๐—ฒ๐—ฑ: Sweetened with maltitol, a natural sugar alternative, our dark chocolate bar is perfect for health-conscious individuals seeking a sugar-free treat.
  • ๐Ÿ˜‹ ๐—ฃ๐—ฒ๐—ฟ๐—ณ๐—ฒ๐—ฐ๐˜ ๐—ณ๐—ผ๐—ฟ ๐—ฆ๐—ฝ๐—ฒ๐—ฐ๐—ถ๐—ฎ๐—น ๐——๐—ถ๐—ฒ๐˜๐˜€: Ideal for those following sugar-free, low-carb, or keto-friendly lifestyles, Diablo Dark Chocolate allows you to indulge without compromising your health goals.
  • ๐ŸŽ ๐—ง๐—ต๐—ผ๐˜‚๐—ด๐—ต๐˜๐—ณ๐˜‚๐—น ๐—š๐—ถ๐—ณ๐˜: This 85g bar is perfect for sharing with friends, giving to loved ones, or enjoying as a personal treat. Spread the joy of guilt-free indulgence!
  • ๐ŸŒŽ ๐—ฃ๐—ฟ๐—ฒ๐—บ๐—ถ๐˜‚๐—บ ๐—ค๐˜‚๐—ฎ๐—น๐—ถ๐˜๐˜†: Crafted with the finest ingredients, Diablo Dark Chocolate promises a memorable chocolate experience. Treat yourself to a moment of pure delight and savor the best of both worlds: exquisite taste without added sugar.
9.8
Exceptional
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Best Value
2
9.7
Exceptional
Simpkins Sugar-Free Dark Chocolate Bar 75g (4 Pack)
SIMPKINS
Simpkins Sugar-Free Dark Chocolate Bar 75g (4 Pack)
Why We Love It
  • Gluten Free for everyone.
  • Guilt-free sweetness inside.
  • Perfect sugar-free delight.
Main Highlights
  • Gluten Free
  • Sugar-Free
  • Made with Sweetner.
9.7
Exceptional
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3
9.5
Superb
NICKS Keto Chocolate blocks, Dark chocolate almond sea salt no added sugar, gluten free, without palm oil, vegan chocolates (3x75g)
N!CK'S
NICKS Keto Chocolate blocks, Dark chocolate almond sea salt no added sugar, gluten free, without palm oil, vegan chocolates (3x75g)
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Why We Love It
  • Premium quality with sustainability.
  • No added sugar, low carbs.
  • Gluten free, vegan snack.
Main Highlights
  • PREMIUM thin dark chocolate with finely chopped almonds of the highest quality and sustainably sourced cocoa beans
  • NO ADDED SUGAR instead using a mix of sweeteners which gives the chocolate a sweetmouthfeel and a minimal blood sugar effect
  • KETO & LOW CARB with 7 net carbs and 329 kcal for the whole 75 gram ketogenic chocolate block
  • GLUTEN FREE as wheat transforms into sugar in your body. Wheat and other "empty carbohydrates" cause your blood sugar to rise rapidly
  • VEGAN SNACK for those who love dark chocolate and almonds without unneccesary refined sugars
9.5
Superb
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4
9.4
Superb
Melt Chocolates - Sugar Free Dark Chocolate Bar 90g - London's Most Luxurious Chocolate
Melt Chocolates - London's Most Luxurious
Melt Chocolates - Sugar Free Dark Chocolate Bar 90g - London's Most Luxurious Chocolate
Free Shipping
9.4
Superb
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5
9.3
Superb
Simpkins Sugar Free Dark Orange Chocolate Bar 75g (PACK OF 3)
Nipits
Simpkins Sugar Free Dark Orange Chocolate Bar 75g (PACK OF 3)
9.3
Superb
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6
9.1
Superb
Simpkins Sugar Free Dark Cranberry Chocolate Bar - 75g, 4 Pack
SIMPKINS
Simpkins Sugar Free Dark Cranberry Chocolate Bar - 75g, 4 Pack
9.1
Superb
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7
9.0
Superb
Diablo Milk Chocolate Bubble Bar |No Added Sugar, Gluten Free| Sweetened with Stevia | Diabetic Chocolate Hamper Basket Available - Perfect for Gifting | 30g (6)
:Diablo
Diablo Milk Chocolate Bubble Bar |No Added Sugar, Gluten Free| Sweetened with Stevia | Diabetic Chocolate Hamper Basket Available - Perfect for Gifting | 30g (6)
Why We Love It
  • Deliciously bubbly chocolate treats.
  • Perfect for gluten-free diets.
  • Sweetened with stevia, diabetic-friendly.
Main Highlights
  • Chocolate Bubbly Brilliance
  • No Added Sugar
  • Gluten Free
  • Diabetic Friendly
  • Stevia Sweetener
9.0
Superb
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8
8.9
Excellent
Save 4%
Fitnesshock Protein Bar 12-Pack no added sugar, low carb (3.5g), rich in fibre, low calories, 12pcs Fitness chocolate protein bar, no flour and palm oil, 12x50g coconut flavor
FitnesSHOCK
Fitnesshock Protein Bar 12-Pack no added sugar, low carb (3.5g), rich in fibre, low calories, 12pcs Fitness chocolate protein bar, no flour and palm oil, 12x50g coconut flavor
4% OffFree Shipping
Why We Love It
  • Minimal impact on blood sugar.
  • Healthy, low-calorie chocolate treat.
  • Rich in filling fiber.
Main Highlights
  • VERY LOW CARB - only 3.5g per bar and almost Sugar-Free (1g) - has minimal impact on blood sugar levels
  • ONLY 1G OF SUGAR - A treat without extra calories and harm to your figure. A much more conscious alternative to a conventional chocolate bar
  • RICH IN FIBER 19.5g - 65% of the daily requirement - very filling, can serve as a meal replacement
  • ะกhocolate protein bar with exotic flavor and real coconut flakes. The omission of refined sugar and flour makes the bars a healthy snack
  • PALM OIL-FREE, almost no saturated fat, gluten-free, non-GMO. No artificial flavors or preservatives
8.9
Excellent
Save 4%
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9
8.7
Excellent
Diablo 80% Dark Chocolate |Sweetened with Stevia| No Added Sugar, Gluten Free | Perfect for Gifting (Pack of 6)
:Diablo
Diablo 80% Dark Chocolate |Sweetened with Stevia| No Added Sugar, Gluten Free | Perfect for Gifting (Pack of 6)
Why We Love It
  • Rich and intense taste.
  • Uses natural sweeteners only.
  • Perfect gift for anyone.
Main Highlights
  • 80% Dark Chocolate : This is a must for those chocolate connoisseurs out there. Its rich and intense taste will make you feel like you are still on the farm where the cocoa was grown. It has a wonderfully smooth texture and makes for a perfect partner with a hot drink at the end of a long day.
  • No Added Sugar : Despite the avoidance of added sugar, we do not believe in the avoidance of sweetness and therefore use only the most natural and tangy tasting sweeteners in Maltitol and Stevia. They are used as an alternative to sugar and are both as natural as they come. They are a dream for those looking to cut down on their sugar intake
  • Gluten Free : We are delighted to say that our heavenly chocolate is gluten free. We do not believe in excluding anyone and are so excited to be able to provide these treats for everyone to enjoy. So, kick back on the sofa and enjoy it with some Netflix and Chill.
  • A perfect Gift for any Occasion : This scrumptious chocolate is the perfect way to say pretty much anything to anyone! Happy Birthday, I love You, Happy Easter and even I am Sorry. Whoever you gift this to will be eternally grateful that you brought this into their life.
  • Chocolate Hamper Available : Our chocolates come in various quantities and can be put together into a beautiful chocolate hamper to treat that someone you love this Valentines โ€“ or even yourself!
8.7
Excellent
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10
8.7
Excellent
Nibble Simply 1kg Divinely Dark Madagascan Chocolate Chips, 81% Cocoa Mass - Single Origin - Vegan - No Refined Sugar
Nibble Simply
Nibble Simply 1kg Divinely Dark Madagascan Chocolate Chips, 81% Cocoa Mass - Single Origin - Vegan - No Refined Sugar
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Why We Love It
  • Crafted from finest Madagascan cocoa.
  • Sweetened with healthy coconut sugar.
  • Impressive multi-award winning choice.
Main Highlights
  • ๐Ÿซ FINEST MADAGASCAN COCOA , 81% COCOA, SINGLE ORIGIN: Madagascan cocoa is classified a โ€œfine flavourโ€ and accounts for just 1% of the worldโ€™s cocoa. Responsibly-sourced and seriously special.
  • ๐Ÿซ NO REFINED SUGAR: Sweetened with a touch of better-for-you, low GI coconut sugar.
  • ๐Ÿซ LOWER SUGAR: Contains on average over 64% less sugar than standard chocolate chips
  • ๐Ÿซ EXPERTLY CRAFTED: Crafted by expert chocolatiers and made free from ultra-processed ingredients
  • ๐Ÿซ MULTI AWARD WINNING: 2023 Great Taste Award winner and 2022 Free From Food Silver winner
  • ๐Ÿซ NO NASTIES: Vegan ๐ŸŒฑ, made without sugar alcohols or emulsifiers - just a handful of simple ingredients
  • ๐Ÿซ DELICIOUS: Use in your favourite bake or just eat by the handful!
8.7
Excellent
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