WOULD YOU PUT REGULAR
IN A FERRARI?

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“Proving there was a market for high-end nutritional supplements for distance freaks, First Endurance has found success in becoming the Ferrari of sports-supplement companies.”

“First Endurance produces supplements that deliver on their promise, thanks to clinically proven dosages of endurance boosting ingredients.”

“I have to really give high marks to First Endurance. The research into their products is extensive and based first on science rather than marketing.”

PUSH YOUR LIMITS
LIKE NEVER BEFORE


We believe discerning endurance athletes are ambitious and driven to be better than they were yesterday.

We’re dedicated to helping athletes break through previous barriers and find out what they’re really capable of.

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Free EFS Liquid Shot flask
$5.99 value

“The electrolyte content of EFS-PRO is industry-leading, with an emphasis on replenishing nearly all of the sodium lost through sweat.”

“THE ELECTROLYTE KING…adds up to 10 times what some other leading mixes provide.”

NEW
ARRIVALS

THE BEST FORMULA WE’VE EVER DEVELOPED

OPTYGENHP

ALL-IN-ONE CONVENIENT MEAL REPLACEMENT

EVO1

PREMIUM ENDURANCE FUEL


At First Endurance, we’re constantly looking for innovative ways to help serious endurance athletes push, and exceed, their limits without compromise.

We proudly sponsor 

FUEL YOUR PASSION


 

We provide the ultimate endurance sports nutrition supplements by integrating the latest clinical
research with input from the best cyclists, runners and triathletes in the world.

CYCLING

TJ Eisenhart

TJ Eisenhart

2017 Redlands Champion

“With First Endurance I know my nutrition is taken care of.”

TRIATHLON

Matt Hanson

Matt Hanson

America's Fastest IRONMAN

“I’m able to train and race better with First Endurance.”

RUNNING

Karl Meltzer

Karl Meltzer

Winningest Ultra runner in history

“I am now able to rebound fast enough to make every run a strong one.”