The flavor that started it all, Berry flavored Regular Strength 5-hour ENERGY shots are now a timeless classic. Bursting with flavor, it’s easy to see why Berry flavored Regular Strength 5-hour ENERGY shots are used by hard working people across America. Early risers, late shift workers and those who just can’t let the afternoon slump take over have reached for a 5-hour ENERGY shot when work needs to get done. They’re great to stash in a desk drawer, toolbox or anywhere within easy reach for when you need them most. No need to interrupt your workflow by brewing coffee or running out to the store. Zero Sugar, 4 calories and caffeine comparable to a cup of the leading premium coffee, Berry flavored Regular Strength 5-hour ENERGY shots are great for those who want to get work done.