10 Best Strong Coffee Beans in The UK

Last updated on 12/06/2025

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LUCIFERS ROAST 2.2lb strong coffee beans from Italy - very strong espresso - low acid - for coffee machines or portafilter - 100% Robusta (Whole Bean, 1000g)

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Why We Love It

Strongest coffee with 6x caffeine.
Traditional roasting of Robusta beans.
Award-winning Italian espresso taste.

Main Highlights

💪 STRENGTH - with a caffeine content of more than 2.8% or with up to 571mg caffeine (250ml), our beans have up to 7x more caffeine than conventional coffees and are therefore demonstrably among the strongest coffees in the world
☕️ ROASTING - we roast only selected Robusta beans traditionally in small drums, which takes longer and makes it slightly more bitter, but thus lowers the amount of (chlorogenic) acid. This is what connoisseurs appreciate about our LUCIFER.
👌 TASTE - Under a thick crema, our LUCIFER tastes strong, nutty with fine chocolate notes, which makes it a real Italian espresso that has already won various awards.
♻️ SUSTAINABILITY - From the organic cultivation of the beans at our long-standing partner farmers to the subsequent refinement, we completely avoid the use of additives or flavour enhancers. Our packaging is 100% recyclable, which ultimately makes the entire production sustainable. In addition, leftover coffee grounds make an excellent plant fertiliser or can even be used as a face mask.
👍 SATISFACTION - Hundreds of thousands of returning customers confirm our work and service. We deliver quickly and help even faster with problems. Just try it out.

Coffee Masters Super Crema Espresso Coffee Beans 1kg - Intensely Strong Dark Roasted Blend of Arabica and Robusta Whole Coffee Beans - Ideal for Espresso Machines

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Why We Love It

Premium home-brewed barista quality coffee.
Intense full-bodied, well-balanced espresso blend.
Perfect crema espresso, powerfully caffeinated.

Main Highlights

Wake Up To Premium Barista Quality Coffee At Home - Get a strong caffeine boost from a delicious cup of coffee any time of day with fresh coffee beans roasted to perfection in the UK. Ideal for espresso coffee machines and suitable for cafetiere.
Intensely Strong Robusta And Arabica Coffee Beans - Coffee Masters Super Crema Espresso Coffee Beans is a dark roasted blend of Arabica and Robusta beans. This is a full-bodied well-balanced espresso with hints of cocoa bitterness, subtle citrus acidity, and nutty sweetness.
Makes A Great Coffee Espresso With A Perfect Crema - These roasted coffee beans are ready to be ground in your espresso machine or filter. We recommend this coffee as a full-bodied espresso with hints of cocoa and a powerful caffeine kick. Add milk for a smoother drink.
A Note On Origins Of Our Super Crema 1kg Coffee Beans - This premium quality blend is composed of acclaimed Arabica coffee bean varieties from Central America and Brazil, and Robusta coffee beans from India. These hand-picked beans are roasted to perfection in the UK.
Coffee Masters Coffee Beans Are Available In Dozens Of Blends and Roasts - We offer a full range of whole coffee beans, ground coffee, and decaf coffee beans in 1kg and 4 x 1kg cases in dozens of blends and varieties.

DEVIL'S ROAST 🔱 Extra-Strong Highly Caffeinated Bold Coffee 🔱 1KG Whole Coffee Beans 🔱 Robusta Coffee by Black Donkey Coffee Roasters

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Why We Love It

Extremely strong, highly caffeinated.
Low acidity, nutty chocolate flavor.
Fresh, hand-roasted in small batches.

Main Highlights

VALUE 🔱 1KG Roasted Coffee Beans - Extremely Strong Coffee - Highly Caffeinated Coffee - Low acidity with subtle notes of nutty chocolate
DIABOLIC STRONG COFFEE 🔱 Both our characteristic blend of 100% Premium Robusta and our masterful roasting process offer you the additional kick for top performance and maximum creativity and concentration. Don't drink when you need to sleep!
PREMIUM ROASTING 🔱 Our state-of-the-art roasting (in small quantities by hand) and packaging ensure that your coffee arrives fresh and delicious
NATURALLY STRONG AND HIGHLY CAFFEINATED 🔱 No additives or flavor enhancers are used in the cultivation and subsequent refinement of the beans. The entire production process is completely biologically sustainable
BLACK DONKEY COFFEE ROASTERS 🔱 Black Donkey coffee is carefully thought for coffee lovers from all walks of life. We only select high quality beans from Colombia, Brazil, Kenya, Ethiopia and India

Lavazza Gusto Forte Coffee Beans (1 pack of 1Kg)

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Why We Love It

Rich, strong, bold flavor.
Pleasant cocoa aftertaste.
Versatile for any machine.

Main Highlights

Lavazza Gusto Forte Coffee Beans 1 pack of 1Kg
COFFEE
Lavazza
Size: 1 kg Pack of 1

Strong Shit! - Dark Roasted Blend of Arabica and Robusta Coffee Beans - 500g

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Why We Love It

Rich, full-bodied flavor.
Hints of caramel and peanut.
Perfect for strong coffee lovers.

Main Highlights

Intense smoky blend of Brazilian Arabica and Natural Robusta with a rich full body
Dark and powerful with hints of plum, burnt caramel and toasted peanut and a lingering treacle finish
Strong shit is not for the faint hearted!
Can you handle the strong shit?
Beans should be ground to suit your brewing method

High Caffeine Strong Robusta Strongest Coffee Beans 1kg - Brown Bear Black Mamba Blend - For All Coffee Machines - Our Very Strongest Coffee Ever - Extra Strong Dark Roast Crema - Strength 5

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Why We Love It

Incredibly strong and flavorful.
Supports wildlife conservation efforts.
Perfect for powerful morning boost.

Main Highlights

High Caffeine Strong Robusta Strongest Coffee Beans 1kg - Brown Bear Black Mamba Blend - For All Coffee Machines - Our Very Strongest Coffee Ever - Extra Strong Dark Roast Crema - Strength 5
Founded in 2014, Brown Bear coffee offers freshly roasted coffee beans and ground coffee for every taste - from light roast single origin coffees to strong dark roast espresso beans.
5% of sales donated to Free The Bears UK Charity with over 950 bears rescued & bear sanctuaries across SE Asia. Brown Bear coffee has donated over £20,000 to Free The Bears and has, to date, financed the building of Bear House No 4 in Free The Bear’s new bear sanctuary in Cambodia and is now financing the building Bear House No 7 in Cambodia.
The Brown Bear coffee range includes Real Colombia, Sweet Brazil, Guatemala Antigua, Ethiopia Yirgacheffe, Pichu Peru, Mount Kenya, Old Brown Java, India Monsoon Malabar, Mambo Italiano Espresso, La Vida Blend, Black Mamba High Caffeine, Cool Brazil Decaf, New Latin Espresso and Blue Mountain Blend as coffee beans, ground coffee and coffee bags.
Our Brown Bear Black Mamba is a powerhouse of a coffee that will yank you from slumber and kickstart your day. Roasted especially to make the strongest coffee using high octane Brazil Robusta beans. We’re confident that this dark roasted rich & malty coffee with low acidity and sweetness is the strongest of all Brown Bear coffees. You are bound to wake you up in the mornings, this Black Mamba coffee is super strong – you have been warned. Not for the faint-hearted!

CARRARO Aroma e Gusto Intenso, 100% Robusta Dark Roast Whole Coffee Beans 1kg - Strong Coffee - Intensity 10/10, Rich Crema, Premium Beans from Vietnam & Uganda, Made in Italy

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Why We Love It

Robusta beans deliver bold flavor.
Rich crema enhances espresso experience.
Authentic Italian coffee craftsmanship.

Main Highlights

𝗣𝗥𝗘𝗠𝗜𝗨𝗠 𝗥𝗢𝗕𝗨𝗦𝗧𝗔 𝗖𝗢𝗙𝗙𝗘𝗘 𝗕𝗘𝗔𝗡𝗦: Sourced from the finest coffee farms in Vietnam and Uganda, these robust beans deliver a deep aroma and bold flavor for an exceptional coffee experience in every cup.

Sons of Amazon Strong and Fair

Sons of Amazon - 500g | EXTREMLEY Strong Premium Coffee | UK's Strongest | Just The Beans

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Why We Love It

Extremely strong, adrenaline-inducing coffee.
Ethically sourced from Amazon Rainforest.
Silky crema, no bitter aftertaste.

Main Highlights

WARNING EXTREMELY STRONG COFFEE: The UK's Strongest Coffee, 200% stronger than a cup of normal jar coffee! Adrenalin and coffee junkies only, not for the faint hearted! Approx. 55 cups of strong coffee per bag. 440mg of caffeine per 8oz (small) cup!
JUST THE BEANS: Artisan roasted coffee beans, carefully selected to produce a bold strong coffee with a silky crema and no bitter aftertaste. These bad boys are for your home grinding needs to the requirements of your coffee machine. We highly recommend you freshly grind each serving to maximise flavour and strength
STRONG AND FAIR: Roasted using the world’s premium and best coffee beans, which are ethically sourced directly from the Amazon Rainforest, then roasted and ground in the UK – We buy the best quality beans for maximum caffeine, that is why it’s expensive stuff. But WOW! it’s worth it!
RAINFOREST ALLIANCE CERTIFIED: Our Amazon coffee farmers cultivate high quality Arabica and Robusta beans and get a fair trade price on the coffee and the land they grow it on, strong but fair!
MAXIMUM CAFFEINE LEVELS: Our very strong coffee is roasted to the ultimate limit, so strong you can own the night, work and play hard! Don't drink if you need to sleep!

Harboryam coffee beans - Authentic blend Caffè Napoletano 100% Arabica medium roast made in Italy (1kg 1xbag)

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Why We Love It

Smooth velvety crema.
Chocolate notes delight.
Medium roast perfection.

Main Highlights

100% Arabica beans from Peru, Colombia and Brazil.
Smooth velvety crema with chocolate notes.
Medium roast. Intensity 6 out of 10.
We follow the original recipe, using the highest quality beans.
Made in Italy following the artisan tradition.

Grano Milano Robusta Coffee Beans, 1kg French Roast Robusta Blend, Dark Roast, Intensity 5/5 Extra Strong Coffee, Made in Italy

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Why We Love It

Unmistakably bold smoky undertone.
Artisanal quality dark roast.
Versatile brewing methods available.

Main Highlights

BOLD FLAVOUR: A dark roast that delivers an unmistakably bold flavour with a smoky undertone, ideal for starting your day with strength or enjoying an invigorating break.
ARTISANAL QUALITY: Expertly roasted to achieve the peak of richness and intensity, our French Roast is a testament to the art of dark roasting.
VERSATILE BREWING: Perfect for espresso, French press, drip coffee makers, and beyond. Whatever your preferred method, these beans are ready to deliver excellence.
SUSTAINABLY SOURCED: Our commitment to ethical sourcing means every cup supports not just your coffee craving but also the environment and coffee communities.
PACKAGED FOR FRESHNESS: Sealed in eco-friendly bags to ensure that the boldness and complexity of the roast are preserved from our roastery to your cup.

8.7

Excellent

Save 33%

We scanned 292 products

We reviewed these offers relevant to the Strong Coffee Beans 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 KIQO Coffee & Tea, Coffee Masters, Black Donkey, Lavazza, moreish, Brown Bear, CARRARO 1927, Sons of Amazon Strong and Fair, Harboryam, Grano Milano, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Strong Coffee Beans in the market, we considered we took a deep dive into 1461 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 LUCIFERS ROAST 2.2lb strong coffee beans from Italy - very strong espresso - low acid - for coffee machines or portafilter - 100% Robusta (Whole Bean, 1000g). We love many things about this product by KIQO Coffee & Tea. What sets it apart from the competition is Strongest coffee with 6x caffeine, Traditional roasting of Robusta beans, Award-winning Italian espresso taste.
The best value product for most shoppers and where user satisfaction is continuously the highest is Coffee Masters Super Crema Espresso Coffee Beans 1kg - Intensely Strong Dark Roasted Blend of Arabica and Robusta Whole Coffee Beans - Ideal for Espresso Machines by Coffee Masters based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Strong Coffee Beans and the best cost-to-value ratio is Grano Milano Robusta Coffee Beans, 1kg French Roast Robusta Blend, Dark Roast, Intensity 5/5 Extra Strong Coffee, Made in Italyat Grano Milano with a 33% discount.
Our list of the best Strong Coffee Beans 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 Strong Coffee Beans in The UK

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We scanned 292 products

We concluded that: