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Customer reviews for Monster Energy Zero Ultra 16 fl. oz., 24 pk. for
Monster Energy Zero Ultra 16 fl. oz., 24 pk.
4.7 out of 5 stars
stars3,967 ratings822 reviews
  1. 5 stars87% (3,461)
  2. 4 stars6% (248)
  3. 3 stars2% (74)
  4. 2 stars1% (45)
  5. 1 star4% (139)

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Showing 21-30 of 822 reviews
Oct 15, 2025
bladesmith3
5 out of 5 stars review

Verified Purchase

very good but expensive

always tastes good. i would like it much more if the price was $30 a case.

Helpful?5Y5XXTAR45T47084701554
Apr 27, 2026
Joanne
5 out of 5 stars review

Verified Purchase

It has a very light, refreshing citrus taste that isn't overwhelmingly sweet like most energy drinks. It's my go-to for early mornings.

Review from walmart.com
Helpful?5Y5XXTAR45T47084701554
Apr 17, 2026
Correct
5 out of 5 stars review

Verified Purchase

As a diabetic who runs long shifts at work, this is my go to! Helps bring my energy up without over doing it. Flavor is smooth!

Review from walmart.com
Helpful?5Y5XXTAR45T47084701554
Apr 27, 2026
maria
5 out of 5 stars review

Verified Purchase

This type of Monster is our favorite. It is perfect to drink when traveling to the job eight. Great taste and provides the energy I need.

Review from walmart.com
Helpful?5Y5XXTAR45T47084701554
Feb 23, 2026
Sean
5 out of 5 stars review

Verified Purchase

Good flavor with sustainable energy

Always have enjoy the sugar free Monster. Mostly for its taste, while getting a stead boost of energy. Caffeine amount could always be more for a pop, but works well to energize for activities.

Review from walmart.com
Helpful?5Y5XXTAR45T47084701554
Feb 5, 2026
Brittany
5 out of 5 stars review

Verified Purchase

sons favorite

my son said that the white monster is by far the best flavor, this is the one flavor that he always has me get for him and says it has a really good taste. I like that it's sugar free!

Review from walmart.com
Helpful?5Y5XXTAR45T47084701554
Apr 3, 2026
John of Keller
3 out of 5 stars review

Verified Purchase

Not a bargain

It's cheaper to buy 2 12packs at the grocery store.

Helpful?5Y5XXTAR45T47084701554
Mar 27, 2026
katie
5 out of 5 stars review

Verified Purchase

The zero sugar monsters help me with caffeine boost with add in mornings. plus the new flavors are delicious.

Review from walmart.com
Helpful?5Y5XXTAR45T47084701554
Mar 22, 2026
David
4 out of 5 stars review

Verified Purchase

It's Monster

I love a good deal on these. However, I much prefer the regular Monster Zero in the black can. Would you get some please? Thank you.

Helpful?5Y5XXTAR45T47084701554
Mar 18, 2026
sheldon
5 out of 5 stars review

Verified Purchase

millennial?

Are you a millennial? Is ever day getting harder and harder? Then this drink is for you to fill all the stereotypes

Review from walmart.com
Helpful?5Y5XXTAR45T47084701554