insomnia coffee

What Is Black Insomnia?

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black insomnia coffee is a brand of coffee from South Africa A 12 fl oz cup of Black Insomnia averages around 1105 mg when using 50 g of ground coffee in the brewing process. Black Insomnia uses a blend of 80% Robusta coffee beans and 20% Arabica coffee beans. Is Black Insomnia coffee strong? According … Read more

Is Black Insomnia Coffee Strong?

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According to its creator, Sean Kristafor, Black insomnia coffee packs 702 milligrams of caffeine into just 12 ounces , without adding caffeine to what’s naturally in the beans. And you thought your Starbucks was strong. (No, really, a 12-ounce dark roast from Starbucks has 195 milligrams of caffeine in comparison.) How much caffeine is in … Read more