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C4 ENERGY (All 27 Flavors) Reviewes

Last Updated December 30, 2025

C4 ENERGY Flavor List & Reviews

C4 ENERGY COSMIC RAINBOW
C4 ENERGY COSMIC RAINBOW

C4 PERFORMANCE ENERGY Creamsicle
C4 PERFORMANCE ENERGY Creamsicle

C4 ENERGY HAWAIIAN PUNCH Fruit Juicy Red
C4 ENERGY HAWAIIAN PUNCH Fruit Juicy Red

C4 ENERGY STARBURST CHERRY
C4 ENERGY STARBURST CHERRY

C4 ULTIMATE ENERGY NECTARINE GUAVA KNOCKOUT
C4 ULTIMATE ENERGY NECTARINE GUAVA KNOCKOUT

C4 ULTIMATE ENERGY BERRY PWERBOMB
C4 ULTIMATE ENERGY BERRY PWERBOMB

C4 ULTIMATE ENERGY RUTHLESS RASPBERRY
C4 ULTIMATE ENERGY RUTHLESS RASPBERRY

C4 ENERGY Popsicle HAWAIIAN PINEAPPLE
C4 ENERGY Popsicle HAWAIIAN PINEAPPLE

C4 ENERGY Popsicle CHERRY
C4 ENERGY Popsicle CHERRY

C4 ENERGY Popsicle GRAPE
C4 ENERGY Popsicle GRAPE

C4 ENERGY MANGO FOXTROT
C4 ENERGY MANGO FOXTROT

C4 SMART ENERGY STRAWBERRY GUAVA
C4 SMART ENERGY STRAWBERRY GUAVA

C4 SMART ENERGY BLOOD ORANGE YUZU
C4 SMART ENERGY BLOOD ORANGE YUZU

C4 SMART ENERGY CHERRY BERRY LIME
C4 SMART ENERGY CHERRY BERRY LIME

C4 ULTIMATE ENERGY FREEDOM ICE
C4 ULTIMATE ENERGY FREEDOM ICE

C4 ULTIMATE ENERGY ORANGE CREAM
C4 ULTIMATE ENERGY ORANGE CREAM

C4 ULTIMATE ENERGY ARCTIC SNOW CONE
C4 ULTIMATE ENERGY ARCTIC SNOW CONE

C4 ULTIMATE ENERGY FRUIT PUNCH
C4 ULTIMATE ENERGY FRUIT PUNCH

C4 SMART ENERGY PEACH MANGO NECTAR
C4 SMART ENERGY PEACH MANGO NECTAR

C4 ENERGY MIDNIGHT CHERRY
C4 ENERGY MIDNIGHT CHERRY

C4 ENERGY PURPLE FROST
C4 ENERGY PURPLE FROST

C4 ENERGY ORANGE SLICE
C4 ENERGY ORANGE SLICE

C4 SMART ENERGY FREEDOM ICE
C4 SMART ENERGY FREEDOM ICE

C4 ENERGY STARBURST STRAWBERRY
C4 ENERGY STARBURST STRAWBERRY

C4 ENERGY SKITTLES
C4 ENERGY SKITTLES

C4 ENERGY FROZEN BOMBSICLE
C4 ENERGY FROZEN BOMBSICLE

C4 ENERGY STRAWBERRY WATERMELON ICE
C4 ENERGY STRAWBERRY WATERMELON ICE


Energy Drink by a U.S. Pre-Workout Supplement Manufacturer

C4 Energy DrinkCellucor, one of the most famous supplement manufacturers in the U.S. known for selling products like C4 and XTEND, also released an energy drink. Initially, the product did not have the "energy drink" label, positioning itself more as a supplement or pre-workout drink. However, around 2020, as more supplement companies started releasing energy drinks, the "energy drink" label was added, and it began gaining attention among energy drink enthusiasts.

With zero calories and a base of 200mg of caffeine, the drink also contains amino acids ideal for pre-workout use. It has established itself as a representative brand of serious fitness-oriented energy drinks created by supplement manufacturers.

Since 2022, with the rapid rise of fitness-based energy drink brands, the C4 ENERGY series has quickly expanded both in flavors and product lines. By 2023, it even launched a collaboration series with WWE, growing into an essential and popular brand in the American energy drink scene, showing no signs of slowing down.