Monster Energy Ultra Variety Pack – Zero Sugar Pre-Workout Energy for Gym Bags and Active Lifestyles, 15-Pack
Monster Energy Ultra Variety Pack – Zero Sugar Pre-Workout Energy for Gym Bags and Active Lifestyles, 15-Pack
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Why you'll love it
- Zero sugar lets users avoid the crash and calorie load of regular energy drinks
- Variety pack of three tropical and citrus flavors keeps the rotation interesting
- 150mg caffeine delivers a strong, reliable energy kick comparable to premium competitors
- Only 10 calories per can fits low-calorie and keto-friendly lifestyles
- Bulk 15-pack offers better per-can value and reduces shopping trips
- Light, easy-drinking taste profile appeals to drinkers who find regular Monster too heavy
Perfect for
- Mid-day energy boost during long work or study sessions
- Pre-workout or gym session fuel without sugar crash
- Gaming marathon hydration with high caffeine
- Stocking the home or office fridge with a variety of flavors for guests and family
- Long road trips and travel where variety prevents flavor fatigue



Product Information
FULL FLAVOR, ZERO SUGAR | This variety pack features three of Monster Energy Ultra's hottest flavors that are all zero sugar but packed with full flavor.
REFRESHING TASTE | Ultra Blue Hawaiian, Ultra Vice Guava, and Ultra Fantasy Ruby Red are the perfect assortment of light, easy-drinking flavors for any occasion.
UNLEASH THE ULTRA BEAST | Each 16oz can features our world-famous Monster Energy blend that provides 150mg of caffeine at only 10 calories.
STOCK UP WITH A 15 PACK | For those looking for a Monster that’s lighter tasting, has zero sugar, and contains the full Monster Energy blend, this variety pack is available in a convenient pack of 15, featuring three Monster Energy Ultra flavors.
Product labels may vary from those pictured.
Packaging may vary.
Monster Energy Ultra - Zero Sugar, Full Flavor. A light, crisp, and refreshing guava flavor all on its own, Ultra Vice Guava is great for any occasion. Light, crisp, and super easy drinking with a tropical tiki twist, Ultra Blue Hawaiian is a killer combo of exotic island fruit flavors that are big on taste. Juicy, ruby red grapefruit flavor combined with the Monster Energy blend from our secret stash, everyone from boomers to zoomers is down with Ultra Fantasy Ruby Red.
Ingredients
Energy Drink
Items Details
Frequently Asked Questions
How is this only 10 calories when it tastes that good?
Monster Ultra uses zero-sugar sweeteners to deliver the bold, fruity flavor of regular energy drinks without the sugar load, which is why each 16 oz can stays at just 10 calories per serving.
Will drinking this break a keto or low-carb diet?
No. With zero sugar and only 10 calories per can, the Ultra Variety Pack fits comfortably inside standard keto and low-carb daily macros, and the absence of sugar means it will not knock you out of ketosis.
Is the caffeine content safe for someone sensitive to stimulants?
Each can contains 150mg of caffeine, which is moderate for most healthy adults but on the higher end for caffeine-sensitive individuals. If you are sensitive, start with a half can and assess your tolerance before drinking a full serving.
Does the fruit-forward flavor lineup feel artificial?
The Ultra line is brewed for a lighter, smoother taste than classic Monster, and the guava, blue Hawaiian, and ruby red grapefruit profiles are designed to taste closer to a sparkling tropical soda than a heavy energy drink.
Is this a smart pre-workout option compared to a sugar-loaded drink?
Yes. The 150mg caffeine delivers a real performance kick, and the zero-sugar formula means you get the energy without the insulin spike, GI distress, or post-workout crash that sugary pre-workouts often cause.
Can I drink this on a cut or a calorie-restricted plan without ruining my day?
At 10 calories per can, the Ultra Variety Pack is one of the easiest energy drinks to fit into a cut. You can have one a day and barely move the needle on your daily total, leaving room for meals and snacks.
Is this a good swap for my afternoon sugary soda habit?
Absolutely. A typical 16 oz soda carries around 180 calories and 40 grams of sugar, while one Monster Ultra can gives you 150mg of caffeine, zero sugar, and just 10 calories, making it a near-perfect swap.
Will the caffeine disrupt my sleep if I work out in the evening?
Caffeine has a half-life of roughly five to six hours, so we recommend finishing any can at least six hours before bedtime. If you train in the late evening, save the Ultra for the morning or early afternoon instead.
Is this a healthier choice than coffee for daily energy?
It depends on your goals. Ultra offers a controlled 150mg dose with zero sugar and no cream or syrup, while black coffee has fewer ingredients overall. For people who want caffeine without brewing or the bitter taste of coffee, Ultra is a cleaner alternative to sugary espresso drinks.
How does Monster Ultra compare to Celsius for a fitness lifestyle?
Celsius markets itself with added BCAAs and a more fitness-oriented label, but Monster Ultra delivers more caffeine per can (150mg vs 200mg in a smaller 12 oz can), uses zero sugar in both cases, and tends to cost less per ounce, making it a strong value for gym-goers.
Is this a better option than Alani Nu for cutting weight?
Both are zero sugar, but Monster Ultra has only 10 calories per can compared to Alani Nu's typical 5-10 calories, and the larger 16 oz serving delivers more caffeine per dollar, which many users prefer on a cut.
How does it compare to a traditional Monster for someone watching their health?
A regular 16 oz Monster has around 190 calories and 54 grams of sugar, while Ultra has 10 calories and zero sugar, so you keep the same caffeine kick and bold flavor while cutting out roughly 99% of the sugar and most of the calories.
Are the artificial sweeteners something I should worry about?
The FDA considers the sweeteners used in Monster Ultra safe for the general population at normal consumption levels, and most healthy adults can drink one to two cans a day without issue, but anyone with specific medical conditions should consult their doctor.
Will the caffeine make me jittery during a workout?
At 150mg, most healthy adults feel a smooth energy lift rather than jitters, but if you are sensitive, drink water alongside the can and avoid drinking it on an empty stomach for the cleanest experience.
Is this safe to drink every day long-term?
For most healthy adults, one to two 16 oz cans per day stays well within the 400mg daily caffeine limit recommended by the FDA, but it is smart to take occasional breaks, watch for tolerance creep, and check with a doctor if you have any heart, blood pressure, or sleep concerns.
How should I store the cans once the 15-pack arrives?
Store the cans in a cool, dry place away from direct sunlight if you are keeping them at room temperature, or load them into your fridge, office fridge, or cooler to enjoy ice-cold. Avoid leaving them in a hot car for extended periods, as heat can affect carbonation and flavor.
Do these cans need to be refrigerated, or are they fine on the shelf?
Unopened cans of Monster Ultra are shelf-stable and do not require refrigeration. They will stay fresh on a pantry shelf, in a garage, or in a break room until you are ready to chill and serve them.
What is the best way to serve the drink for the best taste?
Chill the can in the refrigerator for at least three to four hours, or in a bucket of ice for 20-30 minutes, then serve it ice cold straight from the can. Pouring over fresh ice in a tall glass also works if you prefer a slower sip.
Are Monster Ultra cans compatible with standard mini fridges and can holders?
Yes. The 16 oz Ultra can uses the same diameter as a standard 12 oz soda can, just slightly taller, so it fits in nearly every mini fridge door shelf, can holder, cup holder, and countertop beverage organizer on the market.
Can I recycle the cans in curbside recycling?
Yes. The aluminum cans are fully recyclable in any standard curbside recycling program. Just rinse the can, leave the tab attached or drop it inside, and place it in your regular recycling bin.
What exactly is included in the box when I order a 15-pack?
You will receive 15 sealed 16 fl oz cans of Monster Energy Ultra split across three flavors: Ultra Blue Hawaiian, Ultra Vice Guava, and Ultra Fantasy Ruby Red. Cans are typically arranged in a tray-style box, and nothing else needs to be purchased separately to enjoy them.
Is Monster Ultra safe for teenagers or kids to drink?
Monster Energy drinks are intended for adults and are not recommended for children, pregnant or nursing women, or individuals sensitive to caffeine. Most pediatric guidelines suggest that adolescents should limit caffeine intake, so this product is best reserved for adults 18 and older.
Are there any allergens I should be aware of in this product?
Monster Energy Ultra does not contain common allergens like milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, or soy, but it is always a good idea to check the can label for the most up-to-date ingredient and allergen information before consuming.
What is the difference between Monster Energy Ultra and regular Monster?
The main difference is sugar and calories. Regular Monster has around 54 grams of sugar and 190 calories per 16 oz can, while Monster Ultra uses zero sugar and only 10 calories per can. Both deliver the same 150mg of caffeine, but Ultra has a lighter, more fruit-forward taste profile.

