FIRST ENDURANCE
PREMIUM ENDURANCE FUEL
BEST SELLERS
EXPECT GREAT RESULTS
First Endurance is precision-crafted for the most discerning athletes. With a commitment to optimizing performance, accelerating recovery, and sustaining energy, it's the only choice for those dedicated to pushing their limits.
TRADITIONAL GELS ARE HISTORY
Liquid Shot incorporates the latest fuel-source technology, blending complex carbs for prolonged energy and high-glycemic carbs for fast uptake and immediate use. It provides an emergency lifeline to replenish flagging energy levels and support high-output, high-intensity efforts better than gels.
"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.”
“First Endurance has chosen to bypass the mainstream and focus on the pointy end of the market – investing in top grade ingredients, production, and the right people to create a better grade of nutrition specifically for endurance athletes.”
UNRIVALED INNOVATION
We’re committed to pushing the limits of endurance nutrition so you can redefine your limits of endurance.
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PERFORMANCE REDEFINED
We spared no expense upgrading the EFS drink mix, investing in the latest research-driven innovation and technology. The new isotonic formula delivers complete nutrition that supports physical and mental performance, redefining the limits of endurance nutrition so you can redefine your limits of endurance.
EXPECT GREAT RESULTS
See what others are saying.
Shannon
GAME CHANGER
"Quite literally a game changer for endurance athletes looking to optimize there performance gains"
Mark.
BIG GAINS FAST
I increased my VO2 Max by 5 points in the first 10 weeks.
Daniela A.
BREAKTHROUGH YEAR!
I immediately saw the difference in training. My heart rate dropped significantly and I was able to push harder at a lower hear rate.
FUELING MADE SIMPLE
First Endurance is a comprehensive performance system that eliminates guesswork. No overlap, no gaps, no confusion, no reason to DNF.
Blog posts
CÓMO MULTIV SUPERA EL APOYO DIARIO PARA MEJORAR EL RENDIMIENTO DIARIO
CÓMO MULTIV SUPERA EL APOYO DIARIO PARA MEJORAR EL RENDIMIENTO DIARIO MultiV – nuestro MVM "básico" (Vitaminas y Minerales Múltiples con nutrientes adicionales) – ha sido actualizado y mejorado par...
CÓMO LIQUID SHOT PROPORCIONA MÁS ENERGÍA, MÁS RÁPIDO
CÓMO LIQUID SHOT PROPORCIONA MÁS ENERGÍA, MÁS RÁPIDO INTRODUCCIÓN En esta publicación de blog, el Dr. Luke Bucci, Director de Ciencia de First Endurance, explica por qué, aunque la glucosa es la f...
La recuperación es una experiencia de cuerpo completo
RECUPERANDO MÁS ALLÁ DE LOS MÚSCULOSPor el Dr. Luke Bucci y Jeff FelicianoINTRODUCCIÓNLa mayoría de las investigaciones sobre la recuperación del ejercicio se han centrado solo en los músculos, per...