Collection: 15% Off Treats
Step into the dark side of delicious with our limited-edition flavor collabs — from JOLLY RANCHER® to REESE’S®. This Halloween, your favorite performance energy and protein formulas get a candy-coated twist. Made to fuel your workouts (no tricks required).
Products
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C4 Original x JOLLY RANCHER Pre-Workout
1 Flavor Subscription Available$34.99HALLOWEEN SALE! 15% OFF SELECT TREATS -
C4 Performance Energy® x JOLLY RANCHER
5 Flavors Subscription Available$27.99HALLOWEEN SALE! 15% OFF SELECT TREATS -
C4 Performance Energy® X Popsicle®
5 Flavors Subscription Available$27.99HALLOWEEN SALE! 15% OFF SELECT TREATS -
C4 Sport® x JOLLY RANCHER Pre-Workout
1 Flavor Subscription Available$21.99HALLOWEEN SALE! 15% OFF SELECT TREATS -
C4 Whey Protein Powder
3 Flavors Subscription Available$54.99HALLOWEEN SALE! 15% OFF SELECT TREATS -
NewC4 Performance Energy® x Hawaiian Punch
1 Flavor Subscription Available$27.99HALLOWEEN SALE! 15% OFF SELECT TREATS -
C4 Performance Energy® x JOLLY RANCHER Peach
1 Flavor Subscription Available$27.99HALLOWEEN SALE! 15% OFF SELECT TREATS -
C4 Energy® Carbonated Cereal Killer
1 Flavor Subscription Available$27.99HALLOWEEN SALE! 15% OFF SELECT TREATS -
C4 JOLLY RANCHER Variety Pack
1 Flavor Subscription Available$27.99HALLOWEEN SALE! 15% OFF SELECT TREATS -
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C4 Original x Popsicle Pre-Workout
2 Flavors Subscription Available$34.99HALLOWEEN SALE! 15% OFF SELECT TREATS -
C4 Sport® x Hawaiian Punch Pre-Workout
1 Flavor Subscription Available$21.99HALLOWEEN SALE! 15% OFF SELECT TREATS -
C4 Sport Ripped™ x JOLLY RANCHER Pre-Workout
1 Flavor Subscription Available$29.99HALLOWEEN SALE! 15% OFF SELECT TREATS -
C4 Energy + Aminos JOLLY RANCHER
2 Flavors Subscription Available$23.99HALLOWEEN SALE! 15% OFF SELECT TREATS -
C4 Energy + Aminos Popsicle
1 Flavor Subscription Available$23.99HALLOWEEN SALE! 15% OFF SELECT TREATS -
NewC4 Ultimate x Hawaiian Punch Pre-Workout
1 Flavor Subscription Available$39.99HALLOWEEN SALE! 15% OFF SELECT TREATS
