Best Organic Chocolate Bars of 2025

Kiera Browne Avatar
Kiera Browne
Last Updated: 9 Feb 2025

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Organic chocolate bars are a delicious and guilt-free indulgence for chocolate lovers. Made from high-quality, sustainably sourced ingredients, these bars come in a variety of flavours to suit every taste. Whether you prefer classic milk chocolate or the rich, intense flavour of dark chocolate, there is an organic chocolate bar out there for you. These bars are perfect for snacking on-the-go, sharing with friends, or adding to a gift basket. So why not treat yourself to a little luxury with a delicious and ethical organic chocolate bar?

At a Glance: Our Top Picks

Alter Eco 85% Organic Dark Chocolate Bar Cover #TOP 1
Alter Eco 85% Organic Dark Chocolate Bar
ftb score rating icon 9.8
Green & Black's 50% Cocoa Smooth Chocolate Bar Cover #TOP 2
Green & Black's 50% Cocoa Smooth Chocolate Bar
ftb score rating icon 9.7
Green & Black's 37% Cocoa Organic Milk Chocolate Bar Cover #TOP 3
Green & Black's 37% Cocoa Organic Milk Chocolate Bar
ftb score rating icon 9.5

Top 10 Organic Chocolate Bars

Alter Eco 85% Organic Dark Chocolate Bar

Alter Eco
85% Dark
Full Size
Alter Eco 85% Organic Dark Chocolate Bar Cover
Alter Eco 85% Peru Dark Chocolate Bar, Vegan Chocolate & Organic Chocolate, Luxury Fairtrade Chocolate, Single Low Sugar Chocolate Bar, Eco Conscious Vegetarian Chocolate, GMO Free - 1 x 100g

Alter Eco Dark Chocolate offers a rich, deep taste with 85% cocoa solids, perfect for chocolate lovers. Sourced from the Peruvian Amazon, the full-bodied flavour combines fruity notes with a slightly bitter edge, making it a delightful treat. You can enjoy this chocolate knowing it is 100% organic, non-GMO, and Fairtrade certified, which means you are supporting ethical practices. The ingredients are carefully selected from local farming families, ensuring a quality product while promoting sustainability.

What We Like
Rich, deep chocolate flavour
100% organic and non-GMO
Fairtrade certified
Sourced from local farmers
Eco-friendly packaging

Green & Black's 50% Cocoa Smooth Chocolate Bar

7.62221E+12
90 g (Pack of 1)
Green & Black's 50% Cocoa Smooth Chocolate Bar Cover
Green & Black's Organics Smooth Chocolate Bar, 50% Cocoa, 90g (Pack of 1)

The Green & Black's Chocolate Bar offers a perfectly balanced cocoa flavour with its 50% cocoa content, providing you with a rich taste that harmonises sweetness and intensity. You will appreciate its melt-in-your-mouth texture, making each bite a luxurious experience. This chocolate bar is versatile, ideal for snacking, desserts, or enhancing your baking recipes with a deep cocoa flavour. Additionally, it is made from certified organic ingredients, ensuring that your indulgence is both delightful and responsibly sourced.

What We Like
Rich cocoa flavour
Creamy, melt-in-your-mouth texture
Versatile for various uses
Certified organic ingredients
High-quality brand reputation

Green & Black's 37% Cocoa Organic Milk Chocolate Bar

97890
White
90 g (Pack of 1)
Green & Black's 37% Cocoa Organic Milk Chocolate Bar Cover
Green & Black's Organic Milk Chocolate Bar, 37% Cocoa, 90 g (Pack of 1)

Green & Black's Milk Chocolate offers a smooth and creamy delight, perfect for indulging your sweet tooth. The bar features a balanced sweetness that combines rich cocoa with creamy milk, ensuring a satisfying treat for chocolate lovers like you. Its convenient 90g size makes it ideal for a quick snack, sharing with friends, or gifting to fellow chocolate enthusiasts. With certified organic ingredients, you can enjoy this chocolate knowing it is both delicious and responsibly sourced.

What We Like
Smooth and creamy texture
Perfect balance of sweetness
Convenient 90g portion size
Made with organic ingredients
Vegetarian friendly
#TOP 4

Montezuma's Dark Milk Chocolate with Butterscotch

Montezuma
1542
Splotch
90 g (Pack of 1)
Montezuma's Dark Milk Chocolate with Butterscotch Cover
Montezuma's Splotch, 51% Cocoa, Dark Milk Chocolate With Butterscotch, Gluten Free & Organic, 90g Bar

Montezuma's Chocolate Bar is a delightful treat for all chocolate lovers. Made with organic ingredients, it is not only delicious but also gluten-free, ensuring that you can indulge without worry. The combination of dark milk chocolate and sticky butterscotch is sure to please both adults and children alike. Moreover, with eco-friendly packaging that is recyclable, compostable, or biodegradable, you can enjoy your chocolate guilt-free, knowing you are making a positive impact on the environment.

What We Like
Gluten-free and organic ingredients
Delicious butterscotch flavour
Eco-friendly packaging
Produced in the UK

Green & Black's Organic White Chocolate Bar 90g

12896
90 g (Pack of 1)
Green & Black's Organic White Chocolate Bar 90g Cover
Green & Black's Organic White Chocolate Bar, 30% Cocoa, 90 g (Pack of 1)

The Green & Black's White Chocolate offers a creamy and indulgent experience, perfect for satisfying your sweet cravings. With its rich and velvety texture, this organic white chocolate bar melts beautifully in your mouth, creating a delightful treat. The 90g portion size makes it easy to enjoy on your own or share with friends, making it a versatile option for any occasion. Plus, being made with certified organic ingredients means you can indulge responsibly, knowing your treat is both delicious and sustainably sourced.

What We Like
Creamy and indulgent flavour
Rich, velvety texture
Perfect portion size
Certified organic ingredients
Trusted brand quality
#TOP 6

Alter Eco 85% Peru Dark Chocolate Bar

Alter Eco
85% Dark
Alter Eco 85% Peru Dark Chocolate Bar Cover
Alter Eco 85% Peru Dark Chocolate Bar, Vegan Chocolate & Organic Chocolate, Luxury Fairtrade Chocolate, Single Low Sugar Chocolate Bar, Eco Conscious Vegetarian Chocolate, GMO Free - 1 x 100g

The Alter Eco Dark Chocolate offers a luxurious experience with its 85% cocoa content, providing a rich and deep flavour that chocolate lovers will appreciate. The chocolate boasts a full-bodied, fruity taste derived from beans sourced in the Peruvian Amazon, ensuring a unique taste that delights the palate. You can enjoy this vegan chocolate knowing it is made from 100% organic, non-GMO, and Fairtrade certified ingredients, aligning with eco-conscious values. Additionally, the ingredients are sourced from local farming families, promoting sustainability and responsible farming practices.

What We Like
Rich, deep chocolate flavour
100% organic and Fairtrade
Supports local farming families
Eco-friendly packaging

Green & Black's Organic Mint Chocolate Bar

90 g (Pack of 1)
Green & Black's Organic Mint Chocolate Bar Cover
Green & Black's Organic Smooth Mint Chocolate Bar, 50% Cocoa, 90g (Pack of 1)

The Green & Black's Mint Chocolate offers a delightful blend of smooth dark chocolate with a refreshing hint of organic mint. Its luxurious texture ensures that each piece melts effortlessly in your mouth, providing a truly indulgent experience. At 90g, it is the perfect size for enjoying on your own or sharing with friends and family. Plus, being made from certified organic ingredients means you can indulge guilt-free, knowing that you are choosing a treat that is both delicious and responsibly sourced.

What We Like
Refreshing mint flavour
Luxurious smooth texture
Ideal sharing size
Certified organic ingredients
Recognised brand quality

Montezuma's Organic Dark Chocolate with Orange & Geranium

Montezuma
701159
90 g (Pack of 1)
Montezuma's Organic Dark Chocolate with Orange & Geranium Cover
Montezuma's Happy Hippy, 74% Cocoa, Dark Chocolate With Orange & Geranium, Gluten Free, Naturally Vegan & Organic, 90g Bar

Montezuma's Dark Chocolate offers a delightful blend of citrus and floral flavours, making it a must-try for chocolate enthusiasts. This organic treat is not only gluten-free but also vegan, ensuring that everyone can enjoy it without worry. Its sustainable packaging is fully recyclable, compostable, or biodegradable, helping you to reduce your environmental impact. With over 20 years of experience in producing chocolate in the UK, you can trust the quality and ethics behind this delicious bar.

What We Like
Unique flavour combination
Vegan and gluten-free
Eco-friendly packaging
Established UK brand
#TOP 9

Montezuma's Fitzroy 74% Cocoa Dark Chocolate Bar

Montezuma
701155
Dark Chocolate
90 g (Pack of 1)
Montezuma's Fitzroy 74% Cocoa Dark Chocolate Bar Cover
Montezuma's Fitzroy, 74% Cocoa, Dark Chocolate, Gluten Free, Naturally Vegan & Organic, 90g Bar

Montezuma's Fitzroy Dark Chocolate offers a deliciously rich taste with its 74% cocoa content, making it perfect for chocolate lovers. As an organic, vegan, and gluten-free product, it caters to those with dietary restrictions, allowing you to indulge without worry. The eco-friendly packaging ensures you can enjoy your treat while being kind to the planet. Additionally, the brand's commitment to fair trading principles ensures that you are supporting ethical cocoa sourcing and production practices, making this chocolate a responsible choice.

What We Like
Organic and vegan-friendly
Gluten-free option
Eco-friendly packaging
Ethical sourcing practices
#TOP 10

Montezuma's Dark Chocolate with Chilli

Montezuma
701160
90 g (Pack of 1)
Montezuma's Dark Chocolate with Chilli Cover
Montezuma's Chilli Bonkers, 74% Cocoa, Dark Chocolate With Chilli, Gluten Free, Naturally Vegan & Organic, 90g Bar

Montezuma's Chilli Bonkers is a unique dark chocolate bar that offers an exciting kick. Made with 74% cocoa, it’s perfect for those seeking something new and adventurous. As an organic, vegan, and gluten-free option, it caters to various dietary needs, allowing you to indulge without worry. The eco-friendly packaging ensures that you can enjoy your treat while being mindful of the environment. With a commitment to fair trading principles, every bite supports ethical sourcing and sustainable practices.

What We Like
Unique spicy flavour
Organic and vegan-friendly
Gluten-free option
Eco-friendly packaging
Supports fair trading
Buying Guide Image
Editor's Notes

During our organic chocolate bar research, we found 43 organic chocolate bar products and shortlisted 10 quality products. We collected and analyzed 20,695 customer reviews through our big data system to write the organic chocolate bars list. We found that most customers choose organic chocolate bars with an average price of £4.36.

The organic chocolate bars are available for purchase. We have researched hundreds of brands and picked the top brands of organic chocolate bars, including Alter Eco, Green & Black's, Montezuma.

Written by
Kiera Browne Avatar

Kiera Browne served as chef and caterer in Purslane Restaurant for three years before establishing her restaurant. Kiera now owns two restaurants and a culinary school all over the United Kingdom. Kiera has featured in magazines and editorials, providing recipes for various dishes. Using her skills and knowledge in the culinary field, Kiera has published few pamphlets on preparing various cuisines.