5-hour Energy offers a variety of flavors to cater to different taste preferences. Some of the popular flavors include original, berry, grape, and peach. Additionally, they have introduced several other flavors over the years, such as tropical, watermelon, and mango. The product line may also feature sugar-free options in certain flavors, which appeal to those looking for a low-calorie energy shot. New flavors may be introduced and seasonal options could also be available. For the most current list of flavors and any new additions, it is advisable to check the official 5-hour Energy website, where this information is frequently updated.