Rockstar Pure Zero Energy Drink, Silver Ice, 0 Sugar, with Caffeine and Taurine, 16oz Cans (12 Pack) (Packaging May Vary)

Rockstar Pure Zero Silver Ice has a crisp, lightly citrus/grapefruit-style flavor that’s surprisingly smooth for a zero-sugar energy drink. It’s not overly sweet, and the carbonation keeps it feeling refreshing rather than heavy. The caffeine boost is strong and noticeable, making it effective for long days or workouts without the crash from sugar. Overall, it’s a solid go-to energy drink if you want something clean-tasting, high-caffeine, and easy to drink.

Great stuff simply as a refreshing drink.

I've been a Rockstar Pure Zero fan for years. It's my go-to energy drink. I like that it only has 20 calories but packs a big wallop in caffeine (240 mg), B12, taurine, and other energy enhancing minerals and vitamins. It has just the right amount of carbonation providing a real tangy zip to the drink. Rockstar Pure Zero comes in a variety of flavors as well, although this flavor is my favorite. It's a good value for the money too. Many stores charge much more per can than here on Amazon. I will purchase again.

i'm a 76 year-old man that has never drank energy drinks in my life. I was and still am a coffee drinker. But I happen to buy a can of rockstar silver ice with no sugar and I was amazed as to how great it tasted. I drink half the can and within 40 minutes I felt alert and wide awake. So I bought a case of this and now I drink approximately one can a day and I stopped drinking coffee, mostly because it stains my teeth. But this rockstar zero sugar is an excellent product, I highly recommend

Decent- but taste isn't all that great. Works to pick me up in the morning.