3FU3L ATHLETES

WHY 3FU3L?

The body constantly shifts from the use of one fuel source to another over different time domains and intensities. After half an hour, triglycerides (fats) begin to contribute almost as much (~50%) as carbohydrates to the body’s energy production, and after another hour, protein begins to make a substantial contribution as well (up to 15%). So if you’re relying on the wrong ratios of macronutrients, or not using the right micronutrients, you’re not going to be producing enough energy to maintain optimal performance.
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Knowledge

The Wheelchair Gang

Our boy Chris “Stouty” Stoutenburg is featured in CrossFit HQs latest video “The Wheelchair Gang.” Check it out!

2015 CrossFit Games Recap

2015 Marks the third year that we’ve been fortunate enough to have a booth at the CrossFit Games. With each passing year we meet new people, see familiar faces and of course, watch some epic performances. If you had a...

VIDEO | Brian Mackenzie and Dr. Andy Galpin Talk 3FU3L

Recently, the 3FU3L crew had the opportunity to walk the Cal State Fullerton campus with Dr. Andy Galpin to check out all of the laboratories he uses on a daily basis to further the world of exercise science. Dr. Galpin’s...

APPAREL

It’s one thing to use the world’s best supplement, it’s another thing  entirely to show your love for it on a shirt. Represent your favorite 3FU3L in our clean designs. All of our tee shirts are a poly cotton blend and work as well in the gym as they do at the market.

SHOP APPAREL
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What athletes and coaches are saying about 3FU3L

I RECOMMEND 3FU3L TO ALL THE ATHLETES I COACH AND I WOULD NOT HESITATE FOR A SECOND TO GIVE IT TO MY CHILDREN.
- Becky Conzelman, CrossFit Games Athlete, NPGL Athlete and Coach
3FU3L WAS THE FIRST SUPPLEMENT THAT DELIVERED ON IT’S CLAIMS. I COULD FEEL THE EFFECTS OF 3FU3L KICKING IN THROUGH EACH OF THE METABOLIC PHASES KEEPING ME ENERGIZED THROUGH THE LONGEST AND MOST BRUTAL OF COMPETITIONS.
- Chris Dozois, CrossFit Games and NPGL Athlete
I USED 3FU3L IN THE LEAD UP TO MY SECOND OLYMPIC MEDAL IN LONDON. WE WOULD BE ON THE WATER FOR TWO HOURS AND I USED 3FU3L BEFORE OUR SESSION TO HELP SUSTAIN MY ENERGY THROUGHOUT PRACTICE.
Erin Cafaro, 2 x Olympic Gold Medalist W8+ USRowing
I SWITCHED TO 3FU3L HALF WAY THROUGH MY COMPETITIVE MOUNTAIN BIKE SEASON THIS YEAR WITH GREAT RESULTS. AND DAMN! I IMMEDIATELY NOTICED A DIFFERENCE IN MY LONG TEMPO SESSIONS WHEN I SWITCHED TO 3FU3L FROM POWER BARS.
Nate Helming, Former Elite age-group Triathlete

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