10 Best Chocolate Dark Bar in The UK

Last updated on 02/08/2025

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Best Choice

9.8

Exceptional

Montezuma

Montezuma's Royal Mint, 74% Cocoa, Dark Chocolate With Peppermint, Gluten Free, Naturally Vegan & Organic, 90g Bar

Why We Love It

Classic mint and dark chocolate.
Organic, vegan, gluten-free delight.
Eco-friendly packaging and principles.

Main Highlights

A brilliant classic combination of mint with rich dark chocolate. Perfect for anytime, not just after eight!
Organic, vegan and gluten-free: We're pleased to say all our chocolate is gluten-free and we also have a wide range of vegan-friendly and organic chocolates, proudly certified by the Soil Association
Sustainable: All our packaging is 100% recyclable, compostable or biodegradable, we're passionate about finding ways to reduce our impact on our beautiful planet.
Established in 2000 we have proudly produced all our chocolate in the UK for the past 20 years
Our own ‘Trading Fairly’ principles guide everything we do, from sourcing our cocoa, developing our products, and working with our partners.

CHOCOLATES VALOR 1881

Valor Sugar Free Dark Chocolate Bar - Dark Diabetic Chocolate - Intense Smooth Sugar free made with 85% Cacao, Sweetened with Stevia, Gluten Free, Vegan, by Master Chocolatiers, 100g Bar

Why We Love It

High-quality stevia-sweetened chocolate.
Perfect guilt-free gift option.
Renowned Spanish chocolatiers since 1881.

Main Highlights

SUGAR-FREE INDULGENCE - Savour the rich flavours of this gluten and sugar-free dark vegan chocolate, crafted with high-quality cocoa beans and sweetened with stevia
MADE IN SPAIN - Producing more than 12,000 tons of chocolate every year, created by experts using unique blends and authentic flavours for a decadent chocolate bar without the guilt
HIGH QUALITY - Valor’s master chocolatiers use the finest raw materials for their diabetic chocolates. A unique blend of cacao is used from different countries to attain an unmistakable decadent flavour
PERFECT FOR GIFTING - If it is birthday chocolate, thank you chocolate or just for you chocolate, Valor will delight. Finely packaged chocolate gifts they will love
VALOR CHOCOLATES - Behind the passion is a family of master chocolatiers, founded in 1881. Today Valor is a renowned industry leader in chocolates

Montezuma's Absolute Black, 100% Cocoa, Dark Chocolate, Gluten Free & Naturally Vegan, 90g Bar

Why We Love It

100% cocoa, no sugar.
Vegan and gluten-free.
Eco-friendly packaging solutions.

Main Highlights

This chocolate bar is made from 100% cocoa has no added sugar. Perfect for a whole host of different diets and food intolerances
Vegan and gluten-free: We're pleased to say all our chocolate is gluten-free and we also have a wide range of vegan-friendly and organic chocolates, certified by the Soil Association
Eco-friendly and sustainable: All our packaging is 100% recyclable, compostable or biodegradable, we're passionate about finding ways to reduce our impact on our beautiful planet.
Established in 2000 we have proudly produced all our chocolate in the UK for the past 20 years
Our own ‘Trading Fairly’ principles guide everything we do, from sourcing our cocoa, developing our products, and working with our partners.

Montezuma's Fitzroy, 74% Cocoa, Dark Chocolate, Gluten Free, Naturally Vegan & Organic, 90g Bar

Why We Love It

Organic, vegan and gluten-free.
Eco-friendly and sustainable packaging.
Proudly produced in the UK.

Main Highlights

Also the name of a stunning Patagonian mountain, discovered on our own voyage of discovery, FitzRoy is a fitting name for our very first bar, a dark chocolate for all mankind!
Organic, vegan and gluten-free: We're pleased to say all our chocolate is gluten-free and we also have a wide range of vegan-friendly and organic chocolates, proudly certified by the Soil Association
Eco-friendly and sustainable: All our packaging is 100% recyclable, compostable or biodegradable, we're passionate about finding ways to reduce our impact on our beautiful planet.
Established in 2000 we have proudly produced all our chocolate in the UK for the past 20 years
Our own ‘Trading Fairly’ principles guide everything we do, from sourcing our cocoa, developing our products, and working with our partners.

Montezuma's Sea Dog, 70% Cocoa, Dark Chocolate With Sea Salt & Lime, Gluten Free & Naturally Vegan, 90g Bar

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Why We Love It

Juicy lime tang flavor.
Vegan and gluten-free.
Eco-friendly packaging solutions.

Main Highlights

This bar will bring out the salty sea dog in even the most refined of eaters! The juicy lime sings from your palate swiftly followed by the subtle tang of sea salt making for a real voyage of discovery.
Vegan and gluten-free: We're pleased to say all our chocolate is gluten-free and we also have a wide range of vegan-friendly and organic chocolates, proudly certified by the Soil Association
Eco-friendly and sustainable: All our packaging is 100% recyclable, compostable or biodegradable, we're passionate about finding ways to reduce our impact on our beautiful planet.
Established in 2000 we have proudly produced all our chocolate in the UK for the past 20 years
Our own ‘Trading Fairly’ principles guide everything we do, from sourcing our cocoa, developing our products, and working with our partners.

Montezuma's Absolute Black, 100% Cocoa, Dark Chocolate With Almonds, Gluten Free & Naturally Vegan, 90g Bar

Why We Love It

Rich, nutty almond crunch.
Vegan and gluten-free.
Eco-friendly packaging.

Main Highlights

Almonds add a natural, creamy, nutty crunch to this already awesome, dramatic 100% cocoa dark chocolate.
Vegan and gluten-free: We're pleased to say all our chocolate is gluten-free and we also have a wide range of vegan-friendly and organic chocolates, proudly certified by the Soil Association
Eco-friendly and sustainable: All our packaging is 100% recyclable, compostable or biodegradable, we're passionate about finding ways to reduce our impact on our beautiful planet.
Established in 2000 we have proudly produced all our chocolate in the UK for the past 20 years
Our own ‘Trading Fairly’ principles guide everything we do, from sourcing our cocoa, developing our products, and working with our partners.

FULFIL Vitamin and Protein Bars (15 x 55 g Bars) — Dark Chocolate Salted Caramel Flavour — 20 g High Protein, 9 Vitamins, Low Sugar

Why We Love It

High protein, low sugar snack.
Packed with essential vitamins.
Delicious dark chocolate twist.

Main Highlights

HIGH PROTEIN and LOW SUGAR BARS: Each 55g bar contains 20g of protein, less than 1 gram of sugar and only 207 calories. Great for a tasty treat or a post workout refuel
9 VITAMINS: Each FULFIL bar contains 30 percent RDA for 9 essential vitamins to support you through everyday life
DELICIOUS and NUTRITIOUS: A dark twist on a FULFIL favourite Dark chocolate coating surrounds a soft, silky salted caramel centre topped with a layer of crunchy crispies
OUR PACKS CONTAIN 15 BARS: So you never run out of your favourite protein bar
LIFE'S WONDERFUEL: We want FULFIL bars to fuel you on all of your everyday adventures, whether it’s to get you through your work day, hiking up a mountain, a workout, or a sofa snack we’ve got you covered

E.Wedel Chocolate Bars Extra Dark Chocolate 80%, Pack of 5 x 80g, Made in Poland, Dark Chocolate Bars Multipack, Cocoa from Ghana

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Why We Love It

Rich and deep chocolate flavor.
Perfect for parties or displays.
A legendary brand since 1851.

Main Highlights

GHANA COCOA: chocolate with cocoa from Ghana will appeal to those who are looking for a perfectly balanced deep chocolate flavour in dark chocolate. Like all original Wedel chocolate, it is produced only from the highest quality cocoa beans from Ghana. The highest quality of beans is what gives the original Wedel chocolate its distinctive taste.

Excellence Dark Chocolate Bars Multipack - 3 x 100g Assorted 70% Cocoa Dark Chocolate Orange & Almond, Raspberry & Hazelnut, Caramel Sea Salt Chocolates. Great Chocolate Gifts for Womens, Food Hamper

Why We Love It

Luxurious dark chocolate experience.
Perfect for gifting loved ones.
Decadent flavors for any occasion.

Main Highlights

Indulge in a rich and luxurious experience with the Excellence Dark Chocolate Bars Multipack, featuring three exquisitely crafted 100g bars in assorted flavors. This premium selection includes 70% Cocoa Dark Chocolate with Orange & Almond, Raspberry & Hazelnut and Caramel Sea Salt—each offering a unique and decadent taste sensation for chocolate connoisseurs.
Perfect of gifting: surprise your loved ones with the ultimate treat! Bulk chocolate makes for fantastic gifts for mum, charming stocking fillers or delightful additions to the Birthday gifts for women. The joy of receiving chocolate hamper is unparalleled, making it a memorable chocolate gift for chocolate lovers of all ages.
Experience the unmatched pleasure of signature dark chocolate bars multipack. Each bite is a celebration of smoothness, delivering a decadent experience that captivates your taste buds. Whether you're treating yourself or sharing the joy with others, these chocolate bulk are the perfect way to sweeten your Birthday or Easter festivities.
Discover the unique combination of smooth, finest dark chocolate, delicately sprinkled with crunchy caramelized roasted hazelnut slivers with sweet raspberry pieces, zesty orange pieces and sweet, crispy caramel pieces, and a hint of sea salt. Expertly crafted into a luxurious chocolate bars. Delight in the smooth texture, deep colour, rich aroma and satisfying crisp snap of the exceptionally thin diamonds melts on the tongue.
Sweets Hamper Essential: elevate your chocolate hamper with premium bars. Create a delightful assortment of treats that will be remembered long after any celebrations. The indulgent flavor and elegant presentation make these bars a standout addition to any hamper.

Lindt EXCELLENCE Intense Dark 70% Cocoa Chocolate Bar - 100 g

Why We Love It

Exceptionally rich and thin. Deliciously intense cocoa flavor. Perfect for connoisseurs.

Main Highlights

Lindt Excellence Intense Dark 70 Percent Cocoa Chocolate, luxury chocolate bar with enticing notes of vanilla and citrus
Experience a treat for the senses with exceptionally rich yet thin chocolate bar with high cocoa content
Lindt Master Chocolatiers have crafted the finest chocolate since 1845
Made with the finest ingredients, including sustainably sourced cocoa beans
For real chocolate connoisseurs, to be enjoyed with a cup of green tea or double expresso or a glass of Australian Shiraz
Perfect as an everyday treat and on-the go snack for those who like the fine things in life
Item may contain nuts,milk, soya and sesame seeds

8.8

Excellent

We scanned 189 products

We reviewed these offers relevant to the Chocolate Dark Bar within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Montezuma, CHOCOLATES VALOR 1881, Fulfil, E.Wedel, Topline, Lindt, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Chocolate Dark Bar in the market, we considered we took a deep dive into 946 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Montezuma's Royal Mint, 74% Cocoa, Dark Chocolate With Peppermint, Gluten Free, Naturally Vegan & Organic, 90g Bar. We love many things about this product by Montezuma. What sets it apart from the competition is Classic mint and dark chocolate. , Organic, vegan, gluten-free delight. , Eco-friendly packaging and principles.
The best value product for most shoppers and where user satisfaction is continuously the highest is Valor Sugar Free Dark Chocolate Bar - Dark Diabetic Chocolate - Intense Smooth Sugar free made with 85% Cacao, Sweetened with Stevia, Gluten Free, Vegan, by Master Chocolatiers, 100g Bar by CHOCOLATES VALOR 1881 based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Chocolate Dark Bar and the best cost-to-value ratio is Lindt EXCELLENCE Intense Dark 70% Cocoa Chocolate Bar - 100 gat Lindt with a % discount.
Our list of the best Chocolate Dark Bar is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Chocolate Dark Bar in The UK

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We scanned 189 products

We concluded that: