REVIEW: Rockstar Juice TMGS Energy Juice

Rockstar Juice TMGS Energy Juice Can

What is the Rockstar Juiced TMGS Energy Juice?

It’s the third installment of the Rockstar TMGS line. For those not in the know, TMGS stands for tangerine, mango, guava, and strawberry. It follows the delicious original TMGS and the delightful lime-infused TMGS Twist.

However, unlike the previous two, which were sugar and calorie-free, this version has some sugar and calories because there’s actual fruit mixed into it. Granted, there’s only 8 percent, but that’s enough to boost the beverage’s nutrition facts to 20 calories and 4 grams of sugar.

How is it?

Rockstar Juice TMGS Energy Juice Glass

You’d think adding real fruit would make the already excellent original TMGS even better, but I can’t say it does. The fruit seems to make the beverage a cloudy orange color, which is dramatically different from the original’s cloudy pink.

If you’re familiar with the original TMGS flavor, you’ll have an idea of what this tastes like. The guava and strawberry are the most noticeable, while the tangerine in the background. But the mango is hard to notice.

It’s a tasty start, but then the sweet, tropical goodness lacks staying power. I mean, it’s not as if it’s sort of reverse Jesus-ed in that juice is turned into water. But when I finished the can, I didn’t have the same OMG I love you reaction I get from drinking the original Rockstar TMGS.

I thought I could blame artificial sweeteners, but there were artificial sweeteners in the previous versions, which are more satisfying than this.

Anything else you need to know?

As of this writing, it’s an ampm exclusive, but so were the others because TMGS not only means tangerine, mango, guava, and strawberry, but it also stands for ampm’s slogan, Too Much Good Stuff. That is something I didn’t know with the previous two. So obviously, I have failed Convenience Store Slogans 101.

One last thing. This has 160 milligrams of caffeine, while the previous two had 240 milligrams. Less flavorful AND fewer milligrams of caffeine! Don’t sign me up!


If you love the original Rockstar TMGS, stick with it for your caffeinated tangerine, mango, guava, and strawberry-flavored needs. Rockstar Juiced TMGS is fine, but it pales in comparison to the original.

Purchased Price: More than one should pay
Size: 15 oz can
Purchased at: eBay (available at ampm)
Rating: 7 out of 10
Nutrition Facts: (1 can) 20 calories, 0 grams of fat, 120 milligrams of sodium, 5 grams of carbohydrates, 4 grams of sugar (includes 0 grams of added sugar), 0 grams of protein, and 16 milligrams of caffeine.