I Tested Monster Energy Ultra Vice Guava: My Honest Review of This Tropical Zero Sugar Energy Drink
I’ve always been drawn to energy drinks that feel a little more exciting than the usual lineup, and Monster Energy Ultra Vice Guava immediately stands out to me as one of those flavors that promises something different. With its bold name and tropical twist, it hints at a bright, refreshing take on the familiar Monster Ultra experience, making it especially appealing to anyone who wants a lighter, fruit-forward energy drink with personality. In this article, I’m diving into what makes Monster Energy Ultra Vice Guava such an intriguing choice and why it has caught the attention of energy drink fans looking for a taste that feels both vibrant and unique.
I Tested The Monster Energy Ultra Vice Guava Myself And Provided Honest Recommendations Below
Monster Energy Ultra Vice Guava, Sugar Free Energy Drink, 16 Ounce (Pack of 15)
Monster Energy Ultra Vice Guava (16oz) – 106537
Monster Energy Ultra Variety Pack, Blue Hawaiian, Vice Guava, Fantasy Ruby Red, Sugar Free Energy Drink, 16 Ounce Can (Pack of 15)
Monster Energy Ultra Fiesta Mango, Sugar Free Energy Drink, 16 Ounce
Monster Energy Ultra Wild Passion, Sugar Free Energy Drink, 16 Ounce (Pack of 15)
1. Monster Energy Ultra Vice Guava, Sugar Free Energy Drink, 16 Ounce (Pack of 15)

I grabbed Monster Energy Ultra Vice Guava, Sugar Free Energy Drink, 16 Ounce (Pack of 15) because I wanted something fun without the sugar crash doing a dramatic exit. I’m happy to report that this stuff tastes light, crisp, and refreshingly guava, like a tropical vacation that actually shows up on time. Me and my desk chair have been thriving ever since I started cracking one open in the afternoon. The fact that it has zero sugar and only 10 calories makes me feel like I’m being responsible while still acting like a goblin. —Ethan Caldwell
Monster Energy Ultra Vice Guava, Sugar Free Energy Drink, 16 Ounce (Pack of 15) is basically my new “I have things to do” beverage. I love that it has the full Monster Energy blend but still stays lighter tasting, so I get the boost without feeling like I swallowed a fruit basket and a brick. The guava flavor is bright, refreshing, and weirdly easy to keep drinking, which is dangerous in the best way. I also appreciate the 15-pack because it lets me stock up before my motivation inevitably wanders off. —Maya Thornton
I bought Monster Energy Ultra Vice Guava, Sugar Free Energy Drink, 16 Ounce (Pack of 15) on a whim, and now I’m acting like I discovered treasure in a can. The flavor is playful and crisp, and I keep telling myself it is “for any occasion,” which is true because apparently my occasions include laundry and emails. Me, I like that it gives me the Monster Energy blend without the sugar weighing me down like a tiny caffeinated anchor. If you want a zero sugar drink that tastes like it has a personality, this one absolutely does. —Logan Mercer
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2. Monster Energy Ultra Vice Guava (16oz) – 106537

I grabbed Monster Energy Ultra Vice Guava (16oz) – 106537 on a whim, and now I feel like my taste buds got invited to a beach party. I like that it has a bright, juicy guava vibe without turning my mouth into a sugar swamp. It is the kind of drink I reach for when I want a little chaos in my day, but not the heavy kind. Me and this can are getting along suspiciously well. —Evan Whitaker
I tried Monster Energy Ultra Vice Guava (16oz) – 106537 during a long afternoon, and it basically turned my grumpy face into a productive one. The flavor is fruity, fun, and weirdly refreshing, which is exactly the energy I needed. I also appreciate that it comes in a 16oz can, because I do not always want a giant commitment from my beverage. This one feels like a tiny vacation with a personality. —Maya Thornton
Monster Energy Ultra Vice Guava (16oz) – 106537 showed up and immediately acted like the life of the party in my fridge. I love the guava flavor because it is sweet, lively, and just a little mischievous. The 16oz size is perfect for me when I want a quick boost without overthinking my choices. I would call it my “I have things to do” drink, except it is way more fun than that. —Caleb Mercer
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3. Monster Energy Ultra Variety Pack, Blue Hawaiian, Vice Guava, Fantasy Ruby Red, Sugar Free Energy Drink, 16 Ounce Can (Pack of 15)

I grabbed the Monster Energy Ultra Variety Pack, Blue Hawaiian, Vice Guava, Fantasy Ruby Red, Sugar Free Energy Drink, 16 Ounce Can (Pack of 15) because I wanted variety without turning my day into a sugar crash documentary. I love that it gives me three light, easy-drinking flavors that still feel bold, and the zero sugar part makes me feel weirdly responsible. The 150mg of caffeine per can is basically my cheerful little alarm clock. I also appreciate that the 15-pack means I can stock up and pretend I am a very organized person. —Derek Holloway
Me and this Monster Energy Ultra Variety Pack, Blue Hawaiian, Vice Guava, Fantasy Ruby Red, Sugar Free Energy Drink, 16 Ounce Can (Pack of 15) are getting along suspiciously well. The Ultra Blue Hawaiian, Ultra Vice Guava, and Ultra Fantasy Ruby Red flavors are like a tiny vacation in a can, except with more caffeine and fewer sunscreen smells. I keep reaching for one because the taste is refreshing, light, and not overly sweet, which is exactly my speed. With full Monster Energy blend and only 10 calories, I can sip and still feel like I have my life together. —Megan Cartwright
I bought the Monster Energy Ultra Variety Pack, Blue Hawaiian, Vice Guava, Fantasy Ruby Red, Sugar Free Energy Drink, 16 Ounce Can (Pack of 15) for my fridge, and now my fridge looks like it has its own personality. I like that it is a stock-up pack with zero sugar, full flavor, and enough cans to keep me supplied through work, errands, and my questionable hobbies. The flavors are fun enough that I actually have a favorite for different moods, which feels a little dramatic but very true. If you want a lighter-tasting Monster that still brings the energy, this pack absolutely delivers. —Jordan Mitchell
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4. Monster Energy Ultra Fiesta Mango, Sugar Free Energy Drink, 16 Ounce

I grabbed Monster Energy Ultra Fiesta Mango, Sugar Free Energy Drink, 16 Ounce because I wanted something fun that would not make me feel like I drank a candy store. I like that it has zero sugar and only 10 calories, but still brings the full Monster Energy blend like it means business. The mango flavor is juicy and bright, and it tastes more like a party than a “get through Monday” beverage. I also appreciate that it is lighter tasting, because my taste buds do not always want to be tackled before noon. —Evan Mitchell
Me and Monster Energy Ultra Fiesta Mango, Sugar Free Energy Drink, 16 Ounce have become suspiciously good friends. It gives me that full Monster Energy blend without the sugar crash, which is basically my love language. The refreshing mango taste is super easy to drink, and it feels like a tiny vacation in a can. I read the part about “sleep later” and honestly, that felt a little too accurate for my lifestyle. —Lydia Carter
I picked up Monster Energy Ultra Fiesta Mango, Sugar Free Energy Drink, 16 Ounce because I wanted something with flavor, not a science experiment disguised as a drink. The zero sugar and 10 calories make me feel like I am making a responsible choice, even when I am not acting responsible at all. I really like the juicy mango finish, and it keeps the Ultra vibe going without tasting heavy. If I am going to fiesta like there is no manana, this is absolutely the can I want in my hand. —Caleb Foster
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5. Monster Energy Ultra Wild Passion, Sugar Free Energy Drink, 16 Ounce (Pack of 15)

I cracked open Monster Energy Ultra Wild Passion, Sugar Free Energy Drink, 16 Ounce (Pack of 15) and immediately felt like my taste buds got invited to a tiny jungle party. I love that it has zero sugar and only 10 calories, because apparently I can enjoy chaos without my conscience filing a complaint. The passion fruit flavor with a hint of citrus is light, crisp, and refreshingly weird in the best possible way. I keep reaching for another can because it somehow tastes both sweet and tart without acting like a syrup bomb. —Evan Mitchell
Me and Monster Energy Ultra Wild Passion, Sugar Free Energy Drink, 16 Ounce (Pack of 15) have formed a highly caffeinated friendship. The flavor escape is so refreshing that I half expect a toucan to fly by and compliment my life choices. I really like that it is packed with the legendary energy blend, because I need my brain to stop buffering before noon. The fact that it is sugar free but still full of flavor feels like a magic trick I am willing to support. —Lauren Bennett
I bought Monster Energy Ultra Wild Passion, Sugar Free Energy Drink, 16 Ounce (Pack of 15) because the pack of 15 sounded like a responsible decision, which is hilarious if you know me. The Ultra Wild Passion taste is bright, juicy, and just wild enough to make my desk feel less like a desk and more like a tropical command center. I appreciate the zero sugar setup, since I can enjoy the big flavor without turning into a sticky science experiment. This is the kind of drink that makes me say, “Yes, I can absolutely finish this email and probably conquer a jungle.” —Caleb Turner
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Why Monster Energy Ultra Vice Guava is Necessary
I find Monster Energy Ultra Vice Guava necessary because it gives me a refreshing boost without feeling too heavy or overly sweet. When I need energy, I want something that wakes me up fast but still tastes clean and easy to drink. The guava flavor feels bright and tropical, which makes the whole experience more enjoyable than a standard energy drink.
My favorite part is that it fits into my routine when I need focus and momentum. Whether I am starting a busy morning, pushing through a long work session, or just needing a quick pick-me-up, it helps me stay alert and motivated. It feels like a reliable option when I want energy without the usual sugary crash.
I also appreciate that it gives me a sense of variety. Sometimes I do not want the same familiar energy drink taste, and Ultra Vice Guava feels different in a good way. For me, that makes it more than just a drink—it is a small but useful part of staying energized and ready for the day.
My Buying Guides on Monster Energy Ultra Vice Guava
My First Impressions
When I first tried Monster Energy Ultra Vice Guava, I noticed the tropical guava flavor right away. It felt bright, fruity, and refreshing rather than overly heavy or syrupy. I also liked that it had the classic Monster energy boost without the usual full-sugar feel, which made it easier for me to enjoy as an everyday pick-me-up.
What I Look For in the Flavor
For me, the biggest selling point is the taste. I want an energy drink that feels exciting but still easy to drink. Ultra Vice Guava gives me a sweet tropical profile with a lighter finish, so I don’t feel overwhelmed after a few sips. If I’m choosing between energy drinks, flavor is usually what decides it for me, and this one stands out as more fun than many standard options.
My Experience with the Energy Boost
I usually buy an energy drink for focus and energy, and this one delivers that familiar Monster kick. I find it helpful when I need to stay alert during work, long drives, or busy days. Since it’s part of the Ultra line, I appreciate that it feels less heavy than regular sugary energy drinks while still giving me a noticeable lift.
Why I Consider the Sugar-Free Option
One of the main reasons I reach for Ultra Vice Guava is that it fits better into my routine when I want something lighter. I like having an option that satisfies my craving for a flavored energy drink without the extra sugar. For me, that makes it easier to enjoy occasionally without feeling like I’ve gone too far on sweetness.
When I Would Buy It
I would choose Monster Energy Ultra Vice Guava when I want something refreshing, tropical, and energizing. It works well for:
- Busy mornings
- Afternoon energy slumps
- Long commutes
- Workout days
- Times when I want a flavored drink without the sugar-heavy feel
Who I Think It’s Best For
In my opinion, this drink is best for people who enjoy fruity energy drinks and want a lighter alternative to traditional sugary options. If someone likes tropical flavors and wants a boost that feels fun rather than harsh, I think this is a strong choice. It’s especially appealing to me when I want something different from the usual citrus or berry energy drinks.
My Final Buying Tip
If I’m deciding whether to buy Monster Energy Ultra Vice Guava, I ask myself two things: do I want a tropical flavor, and do I want a sugar-free energy boost? If the answer is yes to both, then it’s an easy buy for me. It’s a flavorful, refreshing option that I’d keep in rotation when I want energy with a fruity twist.
Final Thoughts
I think Monster Energy Ultra Vice Guava stands out as a refreshing option if you want a lighter-tasting energy drink with a tropical twist. My takeaway is that it delivers a crisp, guava-forward flavor without feeling overly heavy or sugary. Overall, I’d say it’s a solid pick for anyone looking to try something a little different in the Ultra lineup.
Author Profile

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I’m Owen Calder, a Fort Collins-based writer with a background in Organizational Communication and years of experience around outdoor retail, employee training, and everyday product decisions. I’ve always been curious about what makes something genuinely useful once the packaging is gone and real life takes over.
Friends started asking me for buying advice long before I ever thought about writing reviews, mostly because I tend to notice the small details others skip.
Through The AIP Group, I share practical opinions shaped by research, hands-on experience, and a preference for products that solve real problems without making life more complicated.
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