Black Insomnia Ground Coffee - The Strongest Coffee in the World - 1lb (Dark Roast, 1 Pound (Pack of 2))

Aptly named coffee, I could hardly sleep a wink when drinking it. I used a moka pot (max 11 ounces) and was up most of the night still feeling it the next day. I drank this very early, around 630/7am and was wired until the wee hours of the next morning. Much too strong for me, but I can see how it'd be helpful to others with different caffeine needs and desires. Oddly, though it kept me awake, I didn't notice a boost in energy or mood like I do with a different coffee. Insomnia is a good tasting coffee and a wonderful value for the size and caffeine content.

Great tasting coffee. Highly recommend for the extra caffeine boost.

Very pungent aroma. The coffee is good quality and is well roasted. Very dark but digests easily and doesn’t upset my stomach. A bit overpriced for coffee that’s…”just” coffee. I didn’t notice any extra energy…although the company slogan is true: “you can sleep when you’re dead”. Cheers

I recently tried this high-caffeine coffee, and it has completely changed my morning routine! The flavor is rich and robust, delivering a surprisingly smooth taste without any bitterness. I appreciate that it provides an energy boost without the jitters often associated with other caffeinated drinks. The aroma alone is enough to get me excited for my cup each day! Plus, it brews perfectly, whether I use a French press or my drip coffee maker. If you’re looking for a coffee that packs a punch while still being delicious, I highly recommend this one. It’s become my go-to for sure!

In doing research for very strong coffee, Black Insomnia came up consistently at the top (or 2nd) for caffeine content. I have a very high tolerance for caffeine, so I'm not easily impressed. This brand, however, comes through for me. I don't feel a sudden jolt or get shaky, but I can feel my energy level surge and sustain for about 6-7 hours. Those who are sensitive to caffeine may need to go slow on drinking this, but I don't see it as a brand that's going to give you heart palpitations, for example. In addition, I have to say I find it rather smooth instead of bitter or biting. Overall, a good buy and good value.

I enjoyed this coffee, my regular brand was not in stock so I tried this instead. It's got a great taste and didn't make me jittery.

Bought a bag of this stuff and made it in my espresso machine. This stuff is not strong at all. I've had Vietnamese coffee that was way stronger than this. So on its face their claim to be the strongest coffee in the world would appear to be just marketing and not based on product truth. Strength aside there is not really any flavor to this coffee either. I'd even call it bland. Disappointed to say the least. I've been hoping to find something to get me the Seattle Winter.

Too slow to ship or buy again from this seller, but this coffee is amazing. Always have the caffeine jitters, so if you're sensitive to caffeine, skip this brand. Highest caffeine content of any other coffee I've found