The strongest ketone shot on earth.
11g per shot. More ketones than Ketone-IQ. Lower cost per gram. Zero compromise.
Your body runs on ketones.
We just bottled them.
The most efficient fuel your body produces — available naturally only through fasting or keto dieting. Ketone XL changes that. One shot changes everything.
Born at UCLA. Backed by the U.S. Dept. of Defense & NIH.
Ketone XL was born from over $14.8 million in research funding led by the U.S. Department of Defense and the National Institutes of Health, alongside major private research programs. TruBrain scientists are contributing authors on published studies from this research program.
Ketone-IQ cannot say this. Neither can anyone else.
11g of pure ketone diol. Nothing else.
R-1,3-butanediol converts nearly 100% to blood ketones. No fillers, no salts, no esters. The cleanest, highest-concentration ketone delivery on the market.
We did the math. You're welcome.
Ketone-IQ built a great brand. We built a better product.
Scientifically proven to go harder, longer.
Trusted by endurance athletes across every discipline. The data doesn't lie.
For athletes, by athletes.
"Ketone XL gives me the energy I need to rip through my workouts, while also giving me stamina to stay on top of my goals."
548 athletes can't be wrong.
"It's like a legal performance enhancer. Helps you keep going way longer than just glucose and fat."
"About 30 minutes after taking it — noticeable uptick in energy. Sustained and even. Not jittery."
"Rocket fuel. 12 hill repeats, 6k feet of climbing. My legs felt fresh the whole way."
"Brain fog gone within an hour. It became my morning protocol. Surprised something like this exists."
Nothing to hide.
Everything to gain.
- 11g ketones — more per shot than any competitor
- Zero sugar, carbs, caffeine — pure clean energy
- Pure R-1,3-butanediol — most efficient ketone pathway
- Recycled paper bottle — zero plastic waste
- 4 flavors — Lemonade, Watermelon, Açaí, Variety
More ketones.
Better science.
Lower cost.
The strongest ketone shot on earth. Built at UCLA. Proven in the field. Loved by 548 athletes.
20 shots per month · 4 flavor options