What is the Strongest Coffee? (Really Strong Ones)

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For the longest time, I thought the coffee flavor determines how strong the coffee is. I’m sure a lot of people think the same way. Well, guess what? It’s totally wrong!

When we feel sluggish, the first thing most of us do is grab a coffee. But for those specific days where you need to stay at your 100%, attention can drift and the mind can wander. The solution is pretty simple. Try a high caffeinated coffee for once. 

In this article, we have tried to put together all the strong coffee brands for when you want a strong kick of caffeine. 

What is the Strongest Coffee?

what is the strongest coffee

I used to think the bitter your coffee tastes the stronger it is. Well, it turns out that’s not the case at all. The strength of your coffee is determined by the amount of caffeine it contains. And caffeine is dependent on the type of coffee beans you use. 

So it all comes down to the coffee beans. Most coffee places use Arabica beans which do not have that high amount of caffeine. The serving size is also an important factor to keep in mind. 

Arabica and Robusta are the two most popular types of coffee beans around the world. Robusta, however, has more than double the caffeine content. Most instant coffee uses Robusta beans for that reason. 

So if you are wondering which coffee has the most caffeine, look for Robusta beans. On that note, keep in mind, the roast style does not impact too much on the caffeine level. So whether you go for a dark roast or a light one, it’s all the same. 

The Strongest Coffee Brands

Here are some of the best coffee brands with the strongest caffeine level. Keep reading to find out what is the strongest coffee to buy. We have included amazon links to help you find them easily. 

01. Death Wish:

Caffeine Level: 728 mg/mug
Bean type: Secret

Just like the name sounds, it is indeed a Death Wish if you want to try this coffee. Made with a premium blend of Arabica and Robusta beans, this coffee will leave you with a smooth, subtle yet intense flavor. 

Many people claim this to be the strongest coffee in the world. With its 728mg/12 oz caffeine level, you honestly can not argue with them. 

To put things in perspective, according to the U.S. Food and Drug Administration, the safe limit for daily caffeine intake is 400mg. This means one cup of Death Wish is stronger than 5-6 cups of normal coffee!

The beans are sourced from Peru and India, the two best places for high-quality Robusta beans. The brand, however, does not reveal the type of coffee beans they use. Whatever they are using is working is stronger than anything else which is why Death Wish is at the top of our list.

We will talk about Death Wish Coffee shortly again. But before that, let’s explore our other picks!

Buy Death Wish Coffee from amazon.  

02. Black Insomnia:

Caffeine: 702mg/mug
Bean type: Whole bean

Another one that could easily be on the no.1 on our list is Black Insomnia. There are controversies that Black Insomnia has a higher caffeine level than Death Wish. Whether it’s true or not, it’s definitely one of the strongest coffee in the world. 

The first thing that will catch your eyes is the packaging. It’s almost as if the coffee is warning you not to drink it. But for the hardcore coffee enthusiasts, this sounds like a challenge! 

We must say, the taste of Black Insomnia is not anything unique from other premium coffee brands. The main difference is the high caffeine level. 

So you will be awake the whole night without feeling an inch of tiredness. Pretty brutal if you ask us!

We must warn again that no one should consume coffee like Black Insomnia and Death wish every single day. This is probably not very healthy. But when you need that caffeine boost and kick, there is nothing better to go to. 

Buy Black Insomnia Coffee from amazon

03. Biohazard Coffee:

Caffeine: 928 mg 
Bean type: Whole bean

Claimed to have 928 mg caffeine per 16 ounces, Biohazard Coffee can easily be on the top of our list. This one is another brand that claims to be “world’s strongest coffee”. One thing we like about biohazard is that it’s not pre-grounded like most options. 

As it’s a whole bean coffee, you have to grind the beans yourself. There are some great grinders that can do the job in seconds. 

When we want stronger coffee, we add an extra tablespoon of coffee beans. This not only wastes a lot of money, but it also does not make the coffee much caffeinated. Biohazard is efficient in the sense that you don’t need too many coffee grounds to make an energy-boosting beverage.

If you are into fitness a lot, this brand is worth checking out. It’s great for working out and hyperfocusing.  

Buy Biohazard Coffee from amazon.

04. Devil Mountain:

Caffeine: 1555 mg
Bean type: Dark roast. 

For most coffee lovers, aroma and flavor is a big factor in deciding which coffee to go for. Not all of us drink coffee only for the caffeine boost. For those who want both, Devil Mountain is a great option. 

This one is a gourmet coffee that provides a smooth and strong flavor. The great thing is, despite being one of the most caffeinated coffees, it’s not bitter at all. 

Devil Mountain uses premium high-altitude organic beans that have a rich body. So your coffee won’t feel too watery or thin. 

This non-GMO and gluten-free option is known as a cherished find for coffee connoisseurs. Who says strong coffee has to be burnt and bitter? 

Buy Devil MountainCoffee from amazon.

05. Nuke Coffee:

Bean source: Indonesia
Bean type: Arabica and Robusta

If you are picky about where your coffee beans come from, try Nuke Coffee without a hint of doubt. Brought from the heart of Sumatra’s volcanic mountains, this coffee tastes very distinctive. 

The beans are found in Gayo mountain in Indonesia. It’s a high caffeine coffee and perfect for dark roasting.

It has a fruity winy undertone with a deep chocolaty taste. This is due to the red coffee cherries they use to create their blend. Needless to say, it’s absolutely delicious, especially during summertime. 

Buy Nuke Coffee from amazon.

Benefits of Drinking Death Wish Coffee

We all have had those days where the work pressure feels way too much to even bother trying. You get tired by the mere thought of finishing all those pending tasks. Imagine how easy it’d be if there were a drink that could give you instant boost and energy. Oh well, that’s literally what Death Wish is!

Death Wish is probably the strongest cup of coffee you will ever try. Here are some proven benefits of drinking Death Wish or other high-caffeinated coffee: 

Instant Energy Boost:

When we say it packs a punch, we mean it! You will be awake all night long with just one cup of Death Wish. caffeine helps to process glucose better which means you are less likely to get type 2 diabetes.

Antioxidants:

Even though caffeine is the first thing that comes to our mind about coffee, there are other amazing things hidden in it. Antioxidants, for example, are very high in coffee. It helps to reduce inflammation so you don’t get seasonal sickness easily. 

Decreases Pain:

If you struggle with joint pain, consider trying Death Wish coffee. Due to the high caffeine content, it’s a great way to ease your mind off of the physical pain. As your muscles relax, the pain slowly starts to fade away in the background. 

Frequently Asked Questions

01. Is Espresso Stronger than Coffee?

If you compare espresso with normal drip coffee, then it’s definitely stronger than that. Espresso has a higher concentration of caffeine, which gives an instant boost to your body. The higher the caffeine level, the stronger the coffee. 

02. Which Coffee is Stronger- Medium or Dark Roast?

The type of coffee bean you use determines how strong your coffee will be. Roasting does not impact the caffeine level very significantly. 

Having said that, we all want to get the most out of our coffee. If your goal is the same then go for a medium roast. Each time you roast your coffee beans, they lose a bit of volume and caffeine. So while darker roasts taste much richer and complex, it does not pack the same level of caffeine. 

03. Which Coffee has the Highest Amount of Caffeine?

Till now the Death Wish coffee holds the record for the highest amount of caffeine per cup. It has a 728mg/mug caffeine level. 

If you compare this to normal coffee, it would mean one Death WIsh is equivalent to 6-7 standard coffee! Nothing will give you as caffeine jitters as this one. 

04. Is the Death Wish Coffee Safe?

Death Wish coffee is surely super intimidating and almost scary to look at. Their packaging does not help to promote a “safe” vibe either. The truth is, Death WIsh coffee is totally safe according to the FDA. but you should not consume more than a cup per day. 

We should not consume more than 400mg of caffeine each day. But Death wish is almost double the amount. So be mindful of how much you use. 

We also don’t think this is something anyone should drink every day. It can be an emergency booster for days when nothing else is working for you. 

05. Why is Death Wish Coffee So Strong?

The brand takes its coffee very seriously, so much so that they don’t reveal anything about its formulation. It’s not clear what type of coffee beans are used in Death Wish coffee. 

They use an intensive and time-consuming process of bean selection and roasting to provide the strongest coffee in the world. It’s no wonder they are so expensive! 

06. Is Turkish Coffee Stronger than Espresso?

If you have never tried Turkish coffee before, you must as it’s very unique. Turkish coffee is known for its strength and richness. They have a higher caffeine content compared to espresso. 

The coffee itself is thicker and creamier than normal coffee due to it being unfiltered. Even though there are many different types of Turkish coffee, the classic one does not use any milk or cream whatsoever.

To See You Off

Even though all of these coffee brands provide super delicious cuppa, we recommend only those who have a high caffeine tolerance.

Even though high-caffeinated coffee doesn’t taste particularly different from normal ones, it can actually kill you! If you over-consume then of course!

If you are a skeptic we recommend trying one of our picks on a tiring day. You will feel vibrant, energetic, and ready to win life!