C4 Energy® Carbonated Cereal Killer

C4 Energy® Carbonated Cereal Killer

12 Pack | 16oz
C4 Performance Energy® Cereal Killer doesn't just wake you up — it kicks off your morning with a dangerously delicious blend of explosive energy. Learn more
1 / 5
1 9

WARNING: C4 Performance Energy® is made for athletes.

Whether you’re battling for rings or playing for pride, C4 Performance Energy® contains clinically studied ingredients that enhance performance at every stage of the game. Each can is powered by 200mg of caffeine and CarnoSyn® Beta-Alanine for explosive energy and enhanced endurance.*

Side effects may include shattered PRs and total confidence that your product is free of sugar, artificial colors, and 290 banned substances. Drink at your own risk of excellence.

  • NSF® CERTIFIED FOR SPORT®: Tested & certified for professional and collegiate athletes.
  • EXPLOSIVE ENERGY: Elevate energy and performance with 200mg of caffeine.* 
  • UNRIVALED FLAVORS: Enjoy an amazing variety of flavors guilt-free with zero sugar or artificial colors.
  • ENHANCE ENDURANCE: Clinically studied CarnoSyn® Beta-Alanine to fight muscle fatigue and power endurance.^*
  • BOOST PERFORMANCE: Clinically studied BetaPower® to support muscle cell hydration and physical performance.*
  • KEY NUTRIENTS: Niacin and Vitamin B12.

^Studies have shown benefits of CarnoSyn® Beta-Alanine to be correlated with cumulative use.

C4 Energy® Carbonated Cereal Killer

C4 Energy® Carbonated Cereal Killer

12 Pack | 16oz
C4 Performance Energy® Cereal Killer doesn't just wake you up — it kicks off your morning with a dangerously delicious blend of explosive energy. Learn more
  • Original
  • Cereal Killer
  • Mango Fuego
  • Jolly Rancher™
  • Popsicle®
  • Hawaiian Punch®
Flavor: Cereal Killer
View full details

WARNING: C4 Performance Energy® is made for athletes.

Whether you’re battling for rings or playing for pride, C4 Performance Energy® contains clinically studied ingredients that enhance performance at every stage of the game. Each can is powered by 200mg of caffeine and CarnoSyn® Beta-Alanine for explosive energy and enhanced endurance.*

Side effects may include shattered PRs and total confidence that your product is free of sugar, artificial colors, and 290 banned substances. Drink at your own risk of excellence.

  • NSF® CERTIFIED FOR SPORT®: Tested & certified for professional and collegiate athletes.
  • EXPLOSIVE ENERGY: Elevate energy and performance with 200mg of caffeine.* 
  • UNRIVALED FLAVORS: Enjoy an amazing variety of flavors guilt-free with zero sugar or artificial colors.
  • ENHANCE ENDURANCE: Clinically studied CarnoSyn® Beta-Alanine to fight muscle fatigue and power endurance.^*
  • BOOST PERFORMANCE: Clinically studied BetaPower® to support muscle cell hydration and physical performance.*
  • KEY NUTRIENTS: Niacin and Vitamin B12.

^Studies have shown benefits of CarnoSyn® Beta-Alanine to be correlated with cumulative use.
Explosive energy
Fruity flavor
Zero sugar
Cellular hydration