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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
stars
4,311 ratings902 reviews
  1. 5 stars87% (3,766)
  2. 4 stars6% (266)
  3. 3 stars2% (81)
  4. 2 stars1% (50)
  5. 1 star3% (148)

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Showing 41-50 of 902 reviews
Jun 4, 2026
Reviewer name: Zeke
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Monster fell FLAT

Almost all cans in this case had zero carbonation - they were flat. It was weird drinking them because they are always carbonated.

Helpful?5Y5XXTAR45T47084701554
Nov 29, 2025
Reviewer name: DANIEL
1 out of 5 stars
1 out of 5 stars review

Prices are absolutely crazy

These prices are ridiculous. Out of no where we went from $32 to $42 pretty quick. No longer worth it

Helpful?5Y5XXTAR45T47084701554
Mar 27, 2026
Reviewer name: anonymous
5 out of 5 stars
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
Reviewer name: David
4 out of 5 stars
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 12, 2026
Reviewer name: Jasmine
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Monster lovers

Taste good but doesn’t give a caffeine buzz in the sense I could drink this and go right to sleep. But that’s just me. Good flavor!

Review from walmart.com
Helpful?5Y5XXTAR45T47084701554
Mar 18, 2026
Reviewer name: sheldon
5 out of 5 stars
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
Apr 27, 2026
Reviewer name: Joanne
5 out of 5 stars
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 27, 2026
Reviewer name: maria
5 out of 5 stars
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
Jul 1, 2026
Reviewer name: GroundControll
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good monster!

I like a lot of flavors and this is one of my favorites! I wish they'd bring back the assorted with red, white and blue.

Helpful?5Y5XXTAR45T47084701554
Apr 17, 2026
Reviewer name: Correct
5 out of 5 stars
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