CELSIUS Fizz Free Raspberry Acai Green Tea, Functional Energy Drink 12 fl oz (Pack of 12)

This here keeps me going. What I like about it , is that it doesn't hurt my heart or gives me a weird head faint. Feels clean and does better than coffee ever did for me. I can actually stay up and work compared to coffee. Other energy drinks make my heart beat too fast or give me a weird head crash. They don't taste too bad either.

I've been buying the CELSIUS Sparkling Vibe Variety Pack for a few weeks now, and overall it's been a solid energy drink option. The variety pack is great if you don't want to commit to just one flavor—there's enough mix to keep things interesting throughout the week. In terms of energy, it definitely delivers a noticeable boost without the heavy crash I've experienced with some other energy drinks. I usually drink one in the morning or early afternoon, and it helps me stay focused and alert for work or workouts. Flavor-wise, most of them are light and refreshing rather than overly sweet, which I appreciate. That said, a couple of the flavors are stronger than others, so not every can will be everyone's favorite. The carbonation level is also pretty good—not too flat, not too intense. One thing to note is that it does have a bit of an “energy drink” taste that you either get used to or learn to prefer over time. Overall, I'd recommend this pack if you're looking for a lower-calorie energy drink with decent flavor variety and a reliable energy boost.