Is Black Insomnia Coffee Strong?
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