Fission Was
Created For the
Risk Takers

Whether it’s 2AM and you’re trying to finish that presentation to close a big sale or 10PM and you’re just getting to the gym for leg day, Fission is here to let you dominate your 24 hour day.
Fission embodies the desire to put a dent in the universe, you know exactly what you want - and now it’s time to go get it. Fission’s proprietary blend contains high-powered caffeine for energy, adaptogens for whatever life throws at you, BCAAs for recovery, and antioxidants to keep you perfectly balanced. Not to mention it tastes f**cking great with ZERO CALORIES AND NO SUGAR.

Set Records, Smash Goals, Outwork the Competition. Welcome to the party, pal.

What's Inside
Our Premium
Body Fuel


Ever wanted to become a mutant? Be able to adapt to your surroundings and not just survive, but thrive? These special molecules are the closest thing outside of secret government labs. They allow your body to adapt for performance based on conditions of your environment, go ahead be a mutant.


Don’t get it twisted, this ain’t no detox tea. These potent molecules are here to scavenge your body for stress-inducing free-radicals and work to eliminate them and bring balance to your system. Think of them as the bouncers of your body, no white tees in the club.


The absolute GOAT of energy enhancement—everyone knows it, everyone loves it. Fission’s blends utilize high-purity caffeine that allows for heightened alertness, mental clarity, and focus on the task at hand.


Branched-chain amino acids, everyone knows them as “the building blocks of muscle”—and that’s 100% true. These little wonders ignite your body for “protein synthesis” (science term for muscle growth), allowing you to grow, recover, and dominate day in and day out.

The Cirkul System

Fission cartridges fit into The Cirkul System—transforming your water into energy in a customized, convenient and clean experience.
  • Convenient size and format
  • Seamlessly switch between water and energizing flavor
  • Customize energy and flavor lever with the turn of a dial
  • Flavor never enters the bottle, so it's always clean

Fission Fuel Kit

All the flavors without the commitment.
Get It Now