Need an extra boost to get through your day? Grab a Berry Extra Strength 5-hour ENERGY shot. It’s packed with a big energy blend and big taste. The only thing small about it is its size. So, why sip yet another coffee when you can have a Berry Extra Strength 5-hour ENERGY shot and get hours of energy? Berry Extra Strength 5-hour ENERGY shots are packed with a blend of essential B-vitamins and amino acids, but no sugar or herbal stimulants. Fixes tired fast. Gets you back to 100 percent. Sugar free. Four calories. Vitamins, nutrients and about as much caffeine as 12 ounces of the leading premium coffee. Drink it in seconds, feel it in minutes, lasts for hours. Portable, and requires no refrigeration.