Just because you're tired doesn't mean you want to chug coffee. Innovation Ventures is a holding company that owns Living Essentials LLC, marketer of the two-ounce energy drink 5-hour Energy. Unlike other carbonated energy drinks, 5-hour Energy doesn't contain any sugar and only has four calories, thanks to its small size that packs quite a punch. Five-hour Energy is a blend of vitamins, amino acids, and caffeine, and comes in flavors (berry, grape, lemon-lime), as well as a decaf and extra-strength formula. 5-hour Energy drinks are strategically placed at the checkout counter, rather than the beverage aisle, at most major grocery, drug, and convenience stores in the US, Canada, and overseas.