Monster Energy Ultra, Fantasy Ruby Red, Sugar Free Energy Drink, 16 Fl Oz
Monster Energy Ultra, Fantasy Ruby Red, Sugar Free Energy Drink, 16 Fl Oz
Hero image 0 of Monster Energy Ultra, Fantasy Ruby Red, Sugar Free Energy Drink, 16 Fl Oz, 0 of 5
Popular pick

Monster Energy Ultra, Fantasy Ruby Red, Sugar Free Energy Drink, 16 Fl Oz

4.6 stars out of 668 reviews
(4.6)|
668 ratings

Ingredients

Key item features

  • FULL FLAVOR, ZERO SUGAR: Monster Energy Zero Ultra energy drink is great for any occasion.
  • REFRESHING TASTE: Let the fantasy begin as the zero sugar Ultra Fantasy Ruby Red energy drink takes you back to the summer of love.
  • LIGHTER TASTE, FULL MONSTER ENERGY BLEND: For those looking for a Monster energy drink that’s lighter tasting, has zero sugar, and contains the full Monster Energy blend.
Current price is $2.6816.8 ¢/fl oz
Price when purchased online
  • Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $2.68
One-time purchase $2.68

How do you want your item?

Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.
How do you want your item?
Whitehall Supercenter
Pickup as soon as 7am tomorrow.
Aisle A24
Sold and shipped by Walmart.com
Free 90-day returns
SNAP EBT eligible

More seller options (1)

Starting from $7.28
walmart plus

Get free delivery, shipping and more*

*Restrictions apply
Try Walmart+ now

About this item

Product details

Specifications

Warranty

Ingredients

Warnings

Frequently bought together

Monster Energy Ultra, Fantasy Ruby Red, Sugar Free Energy Drink, 16 Fl Oz $2.68 16.8 ¢/fl oz

Monster Energy Ultra, Fantasy Ruby Red, Sugar Free Energy Drink, 16 Fl Oz
current price $2.68
16.8 ¢/fl oz

Monster Energy Ultra, Fantasy Ruby Red, Sugar Free Energy Drink, 16 Fl Oz

4.6 out of 5 Stars. 668 reviews

Best seller Frito-Lay Family Fun Mix Variety Pack Snack Chips, 18 Count Multipack $9.97 59.0 ¢/oz

Best seller
Frito-Lay Family Fun Mix Variety Pack Snack Chips, 18 Count Multipack
current price $9.97
59.0 ¢/oz

Frito-Lay Family Fun Mix Variety Pack Snack Chips, 18 Count Multipack

4.6 out of 5 Stars. 10556 reviews
SNAP EBT eligible

Best seller Great Value Organic Whole Flax Seed, 22 oz $6.98 31.7 ¢/oz

Best seller
Great Value Organic Whole Flax Seed, 22 oz
current price $6.98
31.7 ¢/oz

Great Value Organic Whole Flax Seed, 22 oz

4.6 out of 5 Stars. 525 reviews
SNAP EBT eligible

Best seller Archer Original Beef Mini Sticks 0.5oz 16 Count Bag $13.97 $1.75/oz

Best seller
Archer Original Beef Mini Sticks 0.5oz 16 Count Bag
current price $13.97
$1.75/oz

Archer Original Beef Mini Sticks 0.5oz 16 Count Bag

4.4 out of 5 Stars. 2127 reviews
SNAP EBT eligible
Current price is $33.60
Items may be delivered on different dates

Customer ratings & reviews

4.6 out of 5 stars
stars668 ratings137 reviews
How item rating is calculated

Customer images

Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 137 reviews

Oct 7, 2025
Xtina
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

No guilt delicioususness!

Whoa, Monster's Fantasy Ruby Red Ultra is my new obsession! The ruby red grapefruit essence mixed with that fantasy zing makes every sip feel like a tropical escape. Zero sugar means no guilt, and the smooth energy boost (hello, 150mg caffeine) powers me through workouts without the jitters. Bold, refreshing, and way better than the original. Love it!

Helpful?34VYBQ18RW5Z2871218970
Dec 3, 2025
Cassue
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Really good for being zero sugar!

One of my husbands favorite flavors of Monster. He has to have zero sugar and some of them you can tell are sugar free. This is one of the few he could drink days on end lol

Helpful?34VYBQ18RW5Z2871218970
Dec 12, 2025
Michelle
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Newer Monster flavor

There are so many monster of the flavors available. Some of them are delicious some of them not so much. This flavor was one of the most delicious I've tried.

Helpful?34VYBQ18RW5Z2871218970