C4 Performance Energy Drink, Cereal Killer, 16 fl oz
C4 Performance Energy Drink, Cereal Killer, 16 fl oz
Hero image 0 of C4 Performance Energy Drink, Cereal Killer, 16 fl oz, 0 of 9
RollbackOverall pick
C4 Energy

C4 Performance Energy Drink, Cereal Killer, 16 fl oz

|55 ratings

Ingredients

Key item features

  • ‌NSF CERTIFIED FOR SPORT®: Tested & certified for professional and collegiate athletes
  • EXPLOSIVE ENERGY: Elevate energy and performance with 200mg of caffeine
  • ENHANCE ENDURANCE: Clinically studied Carnosyn® Beta-Alanine to fight fatigue and power muscular endurance ZERO SUGAR or artificial colors
  • Clinically studied ingredient that fights fatigue and powers muscular endurance.
  • Clinically studied ingredient that supports muscle cell hydration and physical performance.
  • Niacin and Vitamin B12.
  • Good tasting

About this item

Nutrition information

Product details

Specifications

Ingredients

Customer ratings & reviews

4.7 out of 5 stars
stars
55 ratings2 reviews
How item rating is calculated
  1. 5 stars85% (47)
  2. 4 stars9% (5)
  3. 3 stars0% (0)
  4. 2 stars2% (1)
  5. 1 star4% (2)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-2 of 2 reviews

Oct 3, 2026
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Best c4 flavor

Helpful?2LRIMI2QZYFR19104757186
Oct 1, 2026
Reviewer name: HC
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

The Name fits, I guess.

This tastes like you, for Reasons known only to you, put Water on your Fruit Loops. Then, like a Psychopath, you drank the Water left at the bottom of the Bowl.🥣

Helpful?2LRIMI2QZYFR19104757186
Current price is $2.4415.3 ¢/fl oz
Price when purchased online
  • Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $2.44
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $2.44

How do you want your item?

Try 30 days for just $1! Choose a plan at checkout.
How do you want your item?
Pickup from Whitehall Supercenter
Express Pickup as soon as 1 hour.
Pickup as soon as 7am tomorrow
Aisle Z5
Sold and shipped by Walmart.com
Free 90-day returns
SNAP EBT eligible 
walmart plus

Try 30 days of Walmart+ for just $1!

T&C apply.