Clinical Performance. Real Results.

Clinical Performance. Real Results.

By Dr. Luke Bucci, PhD

EFS is revolutionary because it checks so many boxes that no other hydration mix does. It supports mental toughness, provides more electrolytes than any competition, and includes BCAAs, which new research shows are critical for late-stage energy production.

April 04, 2023
Tactics and fueling for the WorldTour’s longest monument

Tactics and fueling for the WorldTour’s longest monument

By Larry Warbasse

AG2R Citroën’s Larry Warbasse gives us the pro’s eye view of the Milan-Sanremo route, the tactics, and how to approach nutrition for the longest monument on the calendar.

March 28, 2023
Fueling: The “F” in EFS

Fueling: The “F” in EFS

By Dr. Luke Bucci, PhD

Discover how your body turns every carb source into glucose in order to generate ATP and power muscles. Also learn why increasing ATP production is much (much!) more complicated than simply gobbling up glucose.

March 28, 2023
Branched-Chain Amino Acids: Fuel for the Finale

Branched-Chain Amino Acids: Fuel for the Finale

By Dr. Luke Bucci, PhD

When used correctly, branched-chain amino acids (BCAAs) help improve exercise performance after hours of grueling effort. Late in the race, deep in the training session – those times when you need an extra reserve of energy the most.

March 16, 2023
Suntheanine®- Your Secret Weapon – Part 2

Suntheanine®- Your Secret Weapon – Part 2

By Dr. Luke Bucci, PhD

This is the second installment in a series on the reimagined EFS and a mind-over-matter compound that makes perfect sense for maximizing your brain’s control of your exercise performance: Suntheanine® L-theanine.

March 09, 2023
Suntheanine®- Your Secret Weapon

Suntheanine®- Your Secret Weapon

By Dr. Luke Bucci, PhD

This is a first-in-series feature on the reimagined EFS, focusing on a mind-over-matter compound that makes perfect sense for maximizing your brain’s control of your exercise performance: L-theanine, or more specifically, Suntheanine® L-theanine.

March 09, 2023
Getting Somewhere while Going Nowhere

Getting Somewhere while Going Nowhere

By Dr. Luke Bucci, PhD

Riding indoors is also radically different from riding outside. 

In this blog installment, we share tips for how to approach fueling, recovery, and maintaining a mental edge during indoor training.

March 01, 2023
Latest Research: The Proven Performance of OptygenHP

Latest Research: The Proven Performance of OptygenHP

By Dr. Luke Bucci, PhD

Dr. Luke Bucci lays out the latest research on the ingredients that are unique to OptygenHP's formula – ashwagandha and Senactiv® (which is a blend of adaptogens) – along with a kicker: beta-alanine.

February 25, 2023
Latest Research: The Clinical Case for Cordyceps

Latest Research: The Clinical Case for Cordyceps

By Dr. Luke Bucci, PhD

Reviews of the Cordyceps research from the past two years, demonstrating Optygen’s impact on endurance athletes’ exercise output and general health.

February 16, 2023
Zwift Tips from Shayna Powless

Zwift Tips from Shayna Powless

By Shayna Powless with Rob Ware

Shayna shares her high-level tips for those looking to begin their own Zwift journey or up their virtual game, along with some elaborative commentary about our experiences with the platform.

February 14, 2023
Maximize The Benefits of Optygen & OptygenHP: When, How, & Who

Maximize The Benefits of Optygen & OptygenHP: When, How, & Who

By Rob Ware

Here, we’ll describe the differences between Optygen & OptygenHP, how to use them in training, and why every athlete from beginner to elite can benefit.

February 02, 2023
The Personal Side of Performance

The Personal Side of Performance

By Mike Fogarty, First Endurance Founder

My life changed one morning eight years ago when, while driving, I was hit by an impaired driver.

January 26, 2023