Coffee Facts

Strongest Coffee In The World: Approach With Caution

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Coffee connoisseurs love coffee for its delicious flavors and are keen on exploring the tasting notes of different single origins. But the biggest reason coffee is an essential part of the morning for most people, is its caffeine kick.

It provides the motivation you need to tackle the tasks of the day. And the extra motivation is appreciated by many. 65% of all coffee in the US is consumed during breakfast hours.

But what if you’re a true caffeine fiend who has build up a tolerance and the regular cup of coffee just won’t cut it anymore? You’re in luck. Some of the coffee companies produce coffee that has more than a double amount of caffeine than your regular cup of java.

What factors influence the “strength” in coffee? What is the strongest coffee in the world? And how does it differ from a regular cup of coffee?

We’re going to introduce you to the deadliest coffees we’ve found. Approach with caution because these ones are not for the faint-hearted.

Quick Summary: Strongest Coffee In The World

DEATH WISH COFFEE Whole Bean Coffee [5 Lbs.] The World's Strongest Coffee, USDA Certified Organic, Fair Trade, Arabica and Robusta Beans (1-Pack) Death Wish Whole Bean Coffee Check on Amazon →
Black Insomnia Whole Bean Coffee - The Strongest Coffee in the World - 1lb Bag Black Insomnia Bean Coffee - Smooth Roast Check on Amazon →
Biohazard Ground Coffee, The World's Strongest Coffee 928 mg Caffeine (16 oz) Biohazard Ground Coffee - The World's Strongest Coffee Check on Amazon →
'Black Label' Dark Roast Ground Coffee, Strongest Coffee in the world With Highest Caffeine, Lab Tested, USDA Certified Organic (16 oz.) Devil Mountain Black Label Dark Roast Ground Coffee Check on Amazon →
Shock Coffee Ground, The Strongest Caffeinated All-Natural Coffee. Up to 50% more Caffeine. 1 pound Shock Coffee Ground Check on Amazon →

Addicted To Caffeine

Before we start looking at the strongest coffees in the world, let’s talk a little bit about caffeine. We know this magical molecule for its short-term effects that occur in around 30 minutes after drinking it. These include sharper mental alertness, more physical energy, and an increased heart rate.

Most of us can’t imagine starting our day without a jolt of caffeine. And about 90 percent of Americans consume caffeine in some form. More than half of the adults consume up to 300mg a day, making it America’s most popular drug.

What Is Meant By “Strong”?

The word “strong” is an elusive concept, when associated with coffee. People often describe the coffee as strong based just on its taste. What charges it with the extra voltage, however, is not the flavor but the amount of caffeine. The recommended amount for a healthy adult that is deemed safe to consume, is 400mg of caffeine per day.

There are a few different factors that influence the jitter content of your coffee. The main ones are the bean species, the roasting, and the brewing method.

All About The Beans

One of the key aspects that influence the amount of caffeine is the type of coffee beans. It is widely known that Robusta contains 2.1% caffeine on average which is almost double the 1.2% of the Arabica bean. That’s why most of the strongest coffees use Robusta beans or at least add some Robusta to the mix.

It is a common practice to search for 100% Arabica beans when buying coffee. This is because the Robusta variety is generally lower in quality and cheaper. The elevated levels of caffeine make Robusta less mellow and smooth since caffeine itself has a bitter taste.

Some specific varieties of coffee can be more caffeinated than others. And coffee brands search and sample varieties all around the world to find the strongest ones.

So it all starts with the beans.

Roast Level

The coffee roasting is surrounded by the biggest misconception around the strength of the coffee. People often describe dark roast coffee as strong, which points to its bitter flavor and has nothing to do with the caffeine content.

Another common myth that’s spread about the impact of the roasting on the levels of caffeine is that the roasting process burns away the caffeine, making the light roast stronger.

There is, in fact, no direct correlation between roast and strength. How the latter is partially true is that because dark roast has been roasted for longer and at a higher temperature, the beans are drier and less dense. And less dense bean means less volume and less caffeine, making the lighter roast stronger by volume.

Brewing Method

Another factor influencing the amount of caffeine in your cup is how you make your coffee. While a single shot of espresso contains on average around 60 milligrams of caffeine, drip coffee can contain around 100-120mg per cup.

This is due to different extraction methods. An espresso is intense and concentrated shot, but it is extracted in only around 30 seconds. In contrast, when making a drip coffee or using a pour-over method, the coffee grounds can be in contact with water for over 4 minutes. Additionally, the cold brew is one of the brewing methods containing the biggest amounts of caffeine, since the beans are brewing for 12-24 hours.

It might seem easy to manipulate the amount of caffeine in your cup by simply increasing the amount of coffee you use for the same amount of water, or using a finer grind which would make the caffeine be extracted faster.

We recommend neither of these methods since you are risking brewing an over-extracted coffee that has an unpleasant and bitter taste. And there is nothing enjoyable about that.

Strongest Coffee In The World

The Strongest Coffee In The World

These are the companies that focus on sourcing the strongest coffee beans in the world and adjusting the roasting to elevate our heart rate.

Before we proceed, we want to point out that you should be careful if you want to consume these supercharged coffees, and they are made only for those who know they have a higher tolerance to caffeine.

Death Wish Coffee

Death Wish Coffee is the one that is famously labeled as the “world’s strongest coffee”, but so are all the other brands on this list. Death Wish is the one that started the whole movement. Containing 728mg of caffeine per cup, it is one of the most widely recognized and brands out there, popularized by the Superbowl ad and other athletes endorsing this caffeine hit.

Even with its boosted jitter potential, the coffee has a surprisingly palatable taste that is not bitter or unpleasant, with some emerging chocolate and cherry notes. Death Wish Coffee promises to “awaken your inner rebel” and give you an extra boost in the morning, for athletic performance or pulling an all-nighter.

The type of beans they use for this deadly mix remains undisclosed but they say that they source the beans from India and Peru, and ensure the higher caffeine potency by continually testing its content in each batch that they roast. The beans are Fair Trade and Organic too.

Black Insomnia Bean Coffee

Originating from South Africa, Black Insomnia coffee is one of the biggest rivals of Deathwish coffee. They claim that the caffeine content of Death wish is lower than it says on the packet as well as lower than the one of the Black Insomnia.

A cup of this detonating coffee has a whopping 1105mg per 12oz. As the name suggests, you definitely won’t be sleeping after this one. Before trying these coffee beans, bear in mind that they contain almost three times the caffeine allowance recommended for a healthy adult.

The mix of beans used by Black Insomnia is undisclosed but it is believed to be a blend of Robusta and Arabica. They also place exceptional importance on the artisan roasting process, where the jittery magic happens. The tasting notes of a cup of Black Insomnia are surprisingly flavorful, with notes of macadamia, caramel, hazelnut, and dark chocolate.

Biohazard Ground Coffee

Another brand that is labeling itself as the “world’s strongest coffee” is Biohazard. It promises to leave you invincible and ensure sleepless nights as well as non-stop productivity. And with 928mg of caffeine per cup, it’s not hard to believe.

They use dark roasted Robusta beans for the enhanced caffeine content. Some coffee enthusiasts say that for such a strong coffee that contains more than double the recommended caffeine allowance, it tastes surprisingly bland. The flavor profile includes popcorn, nuts, chocolate, and tobacco.

Devil Mountain Black Label Coffee

Out of all the coffees labeling themselves as “world’s strongest coffee”, this one officially is, according to the stated caffeine content. Containing an incredible 1555 milligrams of caffeine per 12oz, this is more than twice the amount found in Death Wish coffee.

The good news is that the strong cup doesn’t mean sacrificing the flavor. The coffee beans are sourced from high-altitude and volcanic soils and perfectly roasted to create a rich, gourmet coffee that is surprisingly smooth and bitter-free.

It might be devilish, and they claim that “it’s so powerful, it’s a sin” but it is still USDA certified, organic, Fair Trade, and non-GMO.

Shock Coffee Ground

The last coffee from our lethal range of the “world’s strongest coffee” is Shock Coffee, supposedly the “original” strongest coffee brand that came even before Death Wish coffee and proudly served more than 350 US military bases online and fueled the troops during Iraq and Afghanistan incursions.

The caffeine content is not specified, it only claims that it is 50% stronger than the regular cup of coffee. The Shock coffee uses a blend of Arabica and Robusta and promises a bold and flavorful cup that is smooth enough to be enjoyed black.

How Is It Possible?

How is it possible that some of these companies make coffee that has caffeine content that is more than a double amount of a regular cup? Contrary to what you could assume, none of them add the caffeine to the beans artificially.

These companies are dedicated to finding the strongest beans by sourcing and sampling the coffees from around the world. Most of them use Robusta beans and adjust the roasting process by strategically varying time and temperature. These two factors play a significant role in the caffeine content of your cup.

Is It Safe?

As we’ve mentioned earlier, these coffees are not for the faint-hearted.

Those who have a high sensitivity to caffeine could experience overdose symptoms and severe reactions. Some of the most common ones include having trouble breathing, chest pain, irregular heartbeat, vomiting, or uncontrollable muscle movements.

What makes these coffees dangerous is that they don’t actually taste all that different to a regular cup of dark roast. This means that you don’t feel the impact that it could have until you finish your cup and there is no way of going back.

Medically speaking, 10 grams of caffeine is considered a lethal dose that could kill you. However, this still depends on the person consuming and bear in mind that the recommended amount that is deemed safe is 400 milligrams of caffeine.

While even the strongest coffee from this list is far from the deadly 10-gram mark, we don’t suggest that you try to approach it. The scientists found that people who drank six or more cups per day, counting one cup as containing around 75mg of caffeine, had a modest increase in cardiovascular disease risk.

Strongest Coffee

Ready For The Jitters?

Everyone is aware of the boosting properties of caffeine that can be found in coffee. For some exceptionally caffeine-absorbent people, this wasn’t enough and they’ve started the search for the world’s strongest coffee.

These brands don’t use any additives to add the extra caffeine to their coffee, but source the strongest beans and use the finest roasting processes in order to achieve the elevated caffeine levels.

The most famous one from the list is the Death Wish coffee that popularized the whole movement. Others don’t fall behind too much and some even top the Death Wish in the jitter content. Particularly, the Black Label Devil Mountain coffee takes the first place with an unbelievable 1555mg of caffeine per cup.

Approach these coffees with caution and know your limits.

With these coffees, you’ll definitely

stay caffeinated!

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