10 Best High Cocoa Dark Chocolate Bars in The UK

Last updated on 02/08/2025

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Best Choice

9.9

Exceptional

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

🍫 FINEST MADAGASCAN COCOA , 81% COCOA, SINGLE ORIGIN: Madagascan cocoa is classified a “fine flavour” and accounts for just 1% of the world’s cocoa. Responsibly-sourced and seriously special.
🍫 NO REFINED SUGAR: Sweetened with a touch of better-for-you, low GI coconut sugar.
🍫 LOWER SUGAR: Contains on average over 64% less sugar than standard chocolate chips
🍫 EXPERTLY CRAFTED: Crafted by expert chocolatiers and made free from ultra-processed ingredients
🍫 MULTI AWARD WINNING: 2023 Great Taste Award winner and 2022 Free From Food Silver winner
🍫 NO NASTIES: Vegan 🌱, made without sugar alcohols or emulsifiers - just a handful of simple ingredients
🍫 DELICIOUS: Use in your favourite bake or just eat by the handful!

Firetree Luxury High Cocoa Selection | 8 x 70g Dark Chocolate Bars

Why We Love It

Unique volcanic cocoa flavor.
Complex, natural taste notes.
Luxury vegan chocolate selection.

Main Highlights

UNIQUE TASTE: Cocoa beans grown in rich volcanic soil and whole-roasted low and slow to extract the natural taste notes without any bitterness
COMPLEX & LAYERED: Expect natural taste notes of red fruits, plum, citrus and raspberry with no artificial flavours or added fruit ingredients
CRAFTED FROM PREMIUM INGREDIENTS: Showcasing two of Firetree’s volcanic cocoa-growing origins: Guadalcanal in the Solomon Islands and the Sambirano Valley in Madagascar
LUXURY CHOCOLATE SELECTION: Four Solomon Islands, Guadalcanal 82% Cocoa 70g dark chocolate bars and four Madagascar, Sambirano Valley 84% Cocoa 70g dark chocolate bars
COCOA PERCENTAGE: 82% minimum and 84% minimum. Suitable for vegans. No palm oil, made in the UK, no gluten. Kosher and Halal certified.

Grenade High Protein, Low Sugar Bar - Dark Chocolate Mint, 12 x 60 g

13% Off

Why We Love It

Packed with over 22g protein.
Low sugar, only 0.4g/bar.
Perfect post-workout or anytime snack.

Main Highlights

HIGH PROTEIN: Packed with protein, with over 22 g per bar
LOW SUGAR: Low in sugar, with just 0.4 g per bar
GUILT FREE TREAT: Each triple-layered bar consists of a chocolate protein nougat, a layer of fresh mint caramel, coated in dark chocolate and topped with crispy pieces
INDULGENT ON THE GO SNACK: This indulgent low sugar snack is perfect for enjoying at any time of the day as a delicious snack or a post workout treat
INFORMED SPORT CERTIFIED: Certified with the Informed Sport Programme and therefore suitable for use by drug tested athletes and military personnel

Divine 85% Cocoa Dark Chocolate, 90 g bar (pack of 15)

11% OffFree Shipping

Why We Love It

Rich, intense chocolate flavor.
Ideal for vegans.
Generous pack of 15.

Main Highlights

BOLDY BITTERSWEET: Experience utter indulgence with the finest 85% cocoa dark chocolate Lose yourself in the deep intensity of flavour with this deliciously dark, yet surprisingly smooth chocolate
ALL-NATURAL INGREDIENTS: All ingredients are sourced according to Fairtrade terms and only quality, natural flavours and ingredients make it into our chocolate Never any palm oil, soya or other nasties!
DELICIOUSLY SMOOTH: We always use 100% pure cocoa butter in Divine Chocolate, never any cheaper, less tasty alternatives that lower the quality of your chocolate That’s why it melts so beautifully in your mouth
ETHICAL CHOCOLATE: Divine was born in 1998 and is co-owned by the cocoa farmers of the Kuapa Kokoo cocoa co-operative in Ghana As well as being paid Fairtrade prices, they receive 20% of Divine profits, allowing them to invest in their communities
MADE WITH LOVE: Using only the finest Fairtrade ingredients, our chocolate is lovingly made in our family-run (and carbon neutral) manufacturing site in Germany where the smooth, rich chocolate is crafted and packaged

Lindt Excellence Intense Dark 90% Cacao Chocolate Bar Each 100 g (Pack of 5)

5% Off

Why We Love It

Luxuriously rich dark chocolate.
Crafted by chocolate masters.
Finest sustainably sourced ingredients.

Main Highlights

Lindt Excellence Intense Dark 90 Percent Cocoa Chocolate, luxury chocolate bar with a alluring, earthy aroma and profound cocoa flavour
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 good friends and a cup of Jasmine tea or 3/4 Latte or a glass of Towny
Perfect as an everyday treat and on-the go snack for those who like the fine things in life

Harris & James Dark Chocolate Bar Library Pack, 4 Flavours of Intense Dark 85%, Delicious Dark 70%, Coffee 60% & Sea Salt 55% (86g Bars)

Why We Love It

Luxurious selection of premium chocolates.
Award-winning melt-in-your-mouth experience.
Handmade gifts for every occasion.

Main Highlights

INDULGE IN OUR DARK CHOCOLATE SELECTION PACK: A luxurious assortment of premium dark chocolate treats crafted for true chocolate lovers. This exquisite collection features a variety of rich, intense dark chocolates, each made with high-quality cocoa for an authentic, deep flavour experience. Perfect as a dark chocolate gift or for personal enjoyment, this selection box offers an irresistible variety for those seeking a sophisticated taste of fine dark chocolate.
INSIDE THE PACK: The perfect selection of Harris and James’ favourite and most popular Dark chocolate bars in a gift box. Intense Dark, 85% Cocoa, taste of finest quality single farm Ecuadorian cacao. Delicious Dark, 70% Cocoa, taste of finest quality Peruvian Amazon Cacao. Coffee, 60% Cocoa, a combination of the finest Ecuadorian cacao blended with 10% of our own specially roasted House Blend coffee. Sea Salt Dark, 55% Cacao with a sprinkle of the finest sea salt.
AWARD WINNING: Each piece in our chocolate box gift is made with premium ingredients, ensuring a melt-in-your-mouth experience that chocolate lovers will savour. Perfect for gifting on special occasions or treating yourself, our Classic chocolate gift boxes deliver the finest, luxury chocolates for every taste.
HANDMADE CHOCOLATE GIFTS: If you’re looking for a dark chocolate gift for a birthday, an anniversary, Valentines Day, Mother’s Day or Easter, then you can’t go wrong. Or maybe you want to say Thank You (perhaps Thank You Teacher), or you’re looking for an easy Christmas present, then choose our decadent library pack of dark chocolates and we know this luxurious chocolate gift will be very well received.
HARRIS & JAMES: Suffolk based, family run business making artisan bean to bar chocolate, bakery products, gelato and coffee. We are supporters of ethically grown and farmed coffee and select only the finest Arabica beans for our coffee. Taking great care, we roast our beans in small batches to extract only the best flavours. We are very proud of our House Blend coffee which won a Great Taste Award in 2021.

OMBAR Vegan Chocolate Bar - 90% Dark Chocolate - Organic Fair Trade Chocolate - Dairy and Gluten Free - Raw Cacao - 35g - Pack of 10

12% Off

Why We Love It

Intense chocolate flavor present.
Antioxidant-rich for health benefits.
Made with premium cacao beans.

Main Highlights

Ideal for real chocolate lovers
Deliver An intense flavour with absolutely no bitterness
Full of antioxidants and flavan-3-ol
Used premium Nacional Arriba cacao beans
Minimum 90 percent cocoa solids

SlimFast Snack Bar, Low-Calorie Healthy Snacks For Adults, Chocolate & Protein Bars Alternative, Part of Balanced Diet, Weight Loss and Management Plan, Double Choc Flavour, Multipack, 30 x 26 g

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Why We Love It

Tasty, low-calorie indulgence.
Convenient for on-the-go snacking.
Variety of delicious flavors available.

Main Highlights

99 Calories
Made with real milk & dark chocolate
High in protein, fibre and with 23 vitamins and minerals, they make the perfect low-calorie meal on the go
No artificial colours, flavours or preservatives
Tuck in and enjoy

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.

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

9.1

Superb

We scanned 1216 products

We reviewed these offers relevant to the High Cocoa Dark Chocolate Bars 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 Nibble Simply, firetree, Grenade, Divine, Lindt, HARRIS & JAMES, OMBAR, SlimFast, E.Wedel, CHOCOLATES VALOR 1881, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best High Cocoa Dark Chocolate Bars in the market, we considered we took a deep dive into 6081 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 Nibble Simply 1kg Divinely Dark Madagascan Chocolate Chips, 81% Cocoa Mass - Single Origin - Vegan - No Refined Sugar. We love many things about this product by Nibble Simply. What sets it apart from the competition is Crafted from finest Madagascan cocoa, Sweetened with healthy coconut sugar, Impressive multi-award winning choice.
The best value product for most shoppers and where user satisfaction is continuously the highest is Firetree Luxury High Cocoa Selection | 8 x 70g Dark Chocolate Bars by firetree based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for High Cocoa Dark Chocolate Bars and the best cost-to-value ratio is Grenade High Protein, Low Sugar Bar - Dark Chocolate Mint, 12 x 60 gat Grenade with a 13% discount.
Our list of the best High Cocoa Dark Chocolate Bars 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 High Cocoa Dark Chocolate Bars in The UK

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We concluded that: