10 Best Organic Dark Chocolate Bar in The UK

Last updated on 02/08/2025

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Vegan Chocolate - Ombar 72% Cacao Dark Chocolate (70g x 10 Bars) Organic, Fair Trade, Dairy Free and Gluten Free Chocolate

Why We Love It

Rich, satisfying vegan treat.
Organic and fairly traded.
Crafted in UK.

Main Highlights

VEGAN CHOCOLATE BAR: Our deliciously rich vegan dark chocolate bar is made using the finest-flavoured, unroasted and organic Ecuadorian cacao which gives it deep chocolatey notes, with a touch of caramel-tasting, unrefined coconut sugar for a little sweetness. Sounds amazing, right?! Well there’s more… Our chocolate is gently and carefully crafted at low temperatures to help preserve all of the healthy properties of the cacao. The perfect vegan treat to satisfy that sweet tooth!
DAIRY & GLUTEN FREE: Made with all-natural, plant-based ingredients, our vegan chocolate is completely free from dairy and certified vegan by the Vegan Society. And all of our chocolate contains absolutely no gluten. Ombar gluten free chocolate bars are also enriched with a healthy dose of live cultures - we add billions of our favourite live culture (Lactobacillus Acidophilus) to every bar of Ombar 72% Cacao.
RAW CACAO: The cacao we use is sourced from Ecuador; the country’s rich and diverse climate produces some of the best tasting cacao in the world. Most chocolate is made by roasting cacao (the main ingredient in chocolate) at high heat, which could damage the heat sensitive cacao polyphenols (super healthy plant compounds). But, at Ombar, our cacao goes through a low-temp process meaning it stays absolutely choc-full of all of the goodness that nature intended! Plus, cacao contains Manganese (an essential nutrient) which means that every one of our bars is a source of Manganese too.
ORGANIC & FAIRTRADE: Our chocolate is certified organic by the Organic Food Federation which means that no damaging chemicals are involved in the production of our cacao or other ingredients. The cacao and coconut sugar we use are both certified fair trade by Fair for Life; our cacao is sourced directly from farmer’s co-ops in Ecuador and we’re proud to pay more for it than even the fair trade recommended price. We think that’s only right!
MADE IN THE UK: Our whole team is truly passionate about creating healthier, more nourishing vegan chocolate which we craft from bean to bar in our small Cambridge factory.

Vegan Chocolate - Ombar 100% Dark Chocolate (70g x 10 Bars) Organic Fair Trade, Dairy and Gluten Free

10% OffFree Shipping

Why We Love It

Ethically sourced, fair trade ingredients.
Always dairy and gluten free.
UK-crafted, certified organic chocolate.

Main Highlights

VEGAN CHOCOLATE BAR - This deliciously rich vegan 100% dark chocolate bar is made from pure, unroasted, Ecuadorian cacao. Not for the faint hearted this bar is super intense, but with a mellow flavour. The perfect vegan treat. 70g x 10 bars.
DAIRY & GLUTEN FREE - Made with all-natural, plant-based ingredients, our chocolate is completely free from dairy. And all of our chocolate is gluten-free.
ORGANIC - Our chocolate is certified organic by the Organic Food Federation, which means that no damaging chemicals are involved in the production of our cacao, oats or other ingredients.
FAIR TRADE - Our cacao is sourced directly from farmer's co-ops in Ecuador, and we're proud to pay more than even the fair trade recommended price. Our oats are grown organically in the UK and our chocolate is certified fair trade by Fair For Life.
MADE IN THE UK - Our whole team is truly passionate about creating healthier, more nourishing vegan chocolate, which we craft from bean to bar in our small Cambridge factory. Ombar is now B Corp certified.

Vegan Chocolate - Ombar 90% Cacao Dark Chocolate (35g x 10 Bars) Organic, Fair Trade, Dairy Free and Gluten Free Chocolate

Why We Love It

Certified organic and fair trade.
Made with raw cacao.
Delicious and dairy-free chocolate.

Main Highlights

VEGAN CHOCOLATE BAR: Our deliciously creamy vegan dark chocolate bar is made using the finest-flavoured, unroasted and organic Ecuadorian cacao which gives it deep, rich chocolatey notes with just a hint of caramel-tasting, unrefined coconut sugar for a tiny touch of sweetness. Sounds amazing, right?! Well there's more... Our chocolate is gently and carefully crafted at low temperatures to help preserve all of the healthy properties of the cacao. The perfect vegan treat to satisfy that sweet tooth!
DAIRY & GLUTEN FREE: Made with all-natural, plant-based ingredients, our vegan chocolate is completely free from dairy and certified vegan by the Vegan Society. And all of our chocolate contains absolutely no gluten.
RAW CACAO: The cacao we use is sourced from Ecuador; the country's rich and diverse climate produces some of the best tasting cacao in the world. Most chocolate is made by roasting cacao (the main ingredient in chocolate) at high heat, which could damage the heat sensitive cacao polyphenols (super healthy plant compounds). But, at Ombar, our cacao goes through a low-temp process meaning it stays absolutely choc-full of all of the goodness that nature intended! Plus, cacao contains Manganese (an essential nutrient) which means that every one of our bars is a source of Manganese too.
ORGANIC & Fair Trade: Our chocolate is certified organic by the Organic Food Federation which means that no damaging chemicals are involved in the production of our cacao or other ingredients. The cacao and coconut sugar we use are both certified fair trade by Fair for Life; our cacao is sourced directly from farmer's co-ops in Ecuador and we're proud to pay more for it than even the fair trade recommended price. We think that's only right!
MADE IN THE UK: Our whole team is truly passionate about creating healthier, more nourishing vegan chocolate which we craft from bean to bar in our small Cambridge factory.

Vegan Chocolate - Ombar 90% Cacao Dark Chocolate (70g x 10 Bars) Organic, Fair Trade, Dairy Free and Gluten Free Chocolate

13% OffFree Shipping

Why We Love It

Vegan and gluten free delight.
Certified organic and fair trade.
Lovingly made in UK.

Main Highlights

VEGAN CHOCOLATE BAR - Our deliciously creamy vegan 90% dark chocolate bar is made using the finest-flavoured, unroasted and organic Ecuadorian cacao with a touch of caramel-tasting, unrefined coconut sugar for a little sweetness. 70g x 10 bars.
DAIRY & GLUTEN FREE - Made with all-natural, plant-based ingredients, our chocolate is completely free from dairy. And all of our chocolate is gluten-free.
ORGANIC - Our chocolate is certified organic by the Organic Food Federation, which means that no damaging chemicals are involved in the production of our cacao, oats or other ingredients.
FAIR TRADE - Our cacao is sourced directly from farmer's co-ops in Ecuador, and we're proud to pay more than even the fair trade recommended price. Our oats are grown organically in the UK and our chocolate is certified fair trade by Fair For Life.
MADE IN THE UK - Our whole team is truly passionate about creating healthier, more nourishing vegan chocolate, which we craft from bean to bar in our small Cambridge factory. Ombar is now B Corp certified.

Chocolate and Love | Napolitains Tin - Pack of 30 x 5.5g Bars | Premium, Organic & Fair Trade | Perfect for Special Occasions (TIN, Rich Dark)

Why We Love It

Rich, luxurious dark chocolates.
Perfect gift for any occasion.
Organic, fairtrade, eco-friendly packaging.

Main Highlights

🍫 FLAVOURS: This luxury selection contains 30 pieces of unique creamy dark chocolate flavours: Rich Dark (71% cocoa), Madagascar (70% cocoa) and Panama (80% cocoa). Each bar is 5.5g, perfect for any dark chocolate lover to have one a day for a month!
💝 THE PERFECT GIFT: Multi award winning organic chocolate selection gift box is the perfect present for any occasion. The tins feature 1 of our unique hand-painted designs, are the perfect dinner party gift, to surprise a loved one, to pop in Christmas stockings or simply a nice every-day addition on your meeting table or to share with friends.
♻️ BIG TASTE, SMALL IMPACT: FSC certified wrapping paper, our Cacao, Cane Sugar and Vanilla are all Fairtrade sourced and certified. Wrapping paper is fully compostable and recyclable, produced from sustainable wood-pulp from plantations employing Forestry Management principles.
🤝 WE SUPPORT THE COMMUNITY: We source directly at the Fairtrade certified cooperatives comprised of many small family run farms. Our business and our partners are contributing to the sustainability of the farmers through information, education and industry certification.

Think Outside the Gift

Dark Chocolate Bundle which Contains Green & Black's Organic 85% Dark Chocolate Bar 90g - Pack of 4 with Grocery List Card

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Why We Love It

Luxurious 85% dark chocolate.
Practical grocery list card.
Perfect for creative pairing.

Main Highlights

Quadruple Temptation: This bundle includes four bars of Green & Black's 85% Dark Chocolate, ensuring a delectable and luxurious treat that satisfies your chocolate cravings.
Grocery List Card Included: Receive a practical grocery list card with your bundle, suggesting complementary ingredients to pair with your 85% Dark Chocolate for an unforgettable chocolate journey.
Intense Flavor: Indulge in the complex and deeply satisfying taste of 85% dark chocolate, meticulously crafted to offer a perfect balance of bitterness and sweetness.
Creative Pairing: With its versatile nature, this dark chocolate is perfect for enjoying on its own, melting into recipes, or pairing with your favorite wine for an elevated tasting experience.

Harris & James 4 x Intense 85% Dark Chocolate Bar Library Pack, Handcrafted Bean To Bar Chocolate In a Gift Box Made From Ecuadorian Cacao (86g x 4 Bars)

Why We Love It

Complex, balanced flavour journey.
Award-winning intense dark chocolate.
Perfect for gifting occasions.

Main Highlights

COMPLEX, BALANCED FLAVOUR JOURNEY: By blending four speciality beans, we’ve created a chocolate with consistently rich and nuanced taste notes, revealing hints of ripe fruits, deep chocolate, and a lingering smoothness. Our small-batch, low-temperature roasting method preserves the cacao’s full-bodied flavour, allowing each origin’s character to shine through.
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.
AWARD-WINNING: 85% Dark Chocolate - We’re delighted to have won 2 Stars in the 2021 Great Taste Awards, affirming the extraordinary character of this intense and fruity dark chocolate. Handcrafted by our expert team in Suffolk, this new recipe now features four carefully selected cacao varieties, each chosen for its exceptional quality and unique flavour profile.
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.

70% Organic Dark Rich, plain dark chocolate with 70% cocoa. Certified organic, Fairtrade, and net climate positive. Beautiful gifts for everyone. 3x 80g Full Size Bars.

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Why We Love It

Supports sustainable farming practices.
Beautifully wrapped for gifting.
100% vegan and gluten-free.

Main Highlights

🌱🤝🍫 Our chocolate is thoughtfully crafted using only Certified Organic and Fairtrade ingredients, ensuring that every step of the process – from bean to bar – supports sustainable farming practices and fair wages for our farmers. By sourcing single-origin cocoa, we guarantee that every bar we create comes from a specific region, advocating transparency and maintaining the highest quality.
🎨💝🍫 Our chocolate isn’t just delicious; it visually delightful as well. Each bar is wrapped in stunning, whimsical illustrations that reflect our sustainable ethos and add an extra touch of charm. Perfect for gifting or enjoying as a special treat, Bennetto chocolates make for a beautiful experience inside and out.
🛍️♻️🌍 Our commitment to the environment extends beyond the chocolate itself. Our packaging is fully recyclable, and in a world where plastic is everywhere, we actively reduce the use of plastic where possible. You can enjoy your chocolate knowing you’ve made an eco-friendly choice that helps reduce waste and supports a cleaner planet.
🍫🍓🥥 Whether you’re drawn to classic dark chocolate or prefer something with a twist, we have a flavour for everyone. Our wide range includes unique combinations like raspberry or coconut, each crafted to provide a rich, satisfying taste that leaves a lasting impression. At Bennetto, there’s a perfect chocolate for every palate.
🌍💼✨ We are incredibly proud to be B Corp Certified. For us, it’s not just a badge – it’s a symbol of who we are. This certification represents our deep commitment to upholding the highest standards of social and environmental responsibility. We strive to not only be ethical but to actively contribute to a better world in everything we do.
🇨🇭🍫🎯 Produced in Switzerland, a country renowned for its excellence in chocolate making, our chocolate embodies Swiss craftsmanship and precision. Each bar blends rich, responsibly sourced ingredients to deliver an unparalleled taste experience with every bite. Give it a try today.
🌿🚫🥛 Inclusivity is at the heart of what we do. To be enjoyed by everyone, our entire range is 100% vegan and gluten-free, so no matter your dietary needs, you can indulge in high-quality, ethically made chocolate without compromise.

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.

Pico - Super Dark Chocolate Vegan Bars - 76% Cocoa, Organic, Premium Swiss Dark Chocolate with No Artificials - 1 x 80g

Why We Love It

Super dark, exquisite chocolate.
Vegan and organically certified.
No artificial ingredients included.

Main Highlights

SUPER DARK - Our Swiss master chocolatiers have created a delicious dark chocolate bar with a velvety, uniquely aromatic, with a full but balanced flavour profile.
THE ART OF CHOCOLATE - Always authentic, like fine art should be, Pico is the bringing together of art and incredible chocolate like you’ve never tasted before.
VEGAN AND ORGANIC - This sea salt flavoured swiss chocolate is vegan, certified organic and ethnically sourced
NO ARTIFICIALS - At Pico, our premium chocolate includes no artificial flavours, colours, preservatives or emulsifiers.
A RANGE OF FLAVOURS - If you're not a fan of sea salt chocolate, that's ok! We have a range of different flavours for you to try, from Mint to Hazelnut!

8.7

Excellent

We scanned 742 products

We reviewed these offers relevant to the Organic Dark Chocolate 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 OMBAR, Chocolate and Love, Think Outside the Gift, HARRIS & JAMES, Bennetto, Montezuma, SOULFRESH, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Organic Dark Chocolate Bar in the market, we considered we took a deep dive into 3711 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 Vegan Chocolate - Ombar 72% Cacao Dark Chocolate (70g x 10 Bars) Organic, Fair Trade, Dairy Free and Gluten Free Chocolate. We love many things about this product by OMBAR. What sets it apart from the competition is Rich, satisfying vegan treat, Organic and fairly traded, Crafted in UK.
The best value product for most shoppers and where user satisfaction is continuously the highest is Vegan Chocolate - Ombar 100% Dark Chocolate (70g x 10 Bars) Organic Fair Trade, Dairy and Gluten Free by OMBAR based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Organic Dark Chocolate Bar and the best cost-to-value ratio is Vegan Chocolate - Ombar 90% Cacao Dark Chocolate (70g x 10 Bars) Organic, Fair Trade, Dairy Free and Gluten Free Chocolateat OMBAR with a 13% discount.
Our list of the best Organic Dark Chocolate 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 Organic Dark Chocolate Bar in The UK

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We scanned 742 products

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