“My heart rate dropped significantly and I was able to push harder at a lower heart rate.”
“Quite literally a game changer for endurance athletes looking to optimize their performance gains.”
“I increased my Vo2 Max by 5 points in the first 10 weeks!
“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'm surprised how good I feel everyday.”
"The only time I got sick was the month I ran out."
"Took me through flu-season and marathon training, when I should have been most vulnerable."
"I don't catch colds or get sick when I take MultiV regularly."
"I started noticing more constant energy within about 2 weeks."
By Jennifer A. Kurtz, PhD, CSCS, CISSN, EP-C
Endurance athletes focus on speed, strength, and fueling strategies, but gut health is often overlooked. Dr. Jennifer Kurtz reveals how digestion impacts performance, mood, and overall well-being.
By Jeff Rocco, MD
Dr. Rocco shares a scientific overview of this latest iteration of PreRace, and talks about his experience with the product as an athlete, as well as tips for getting the most out of PreRace 3.0.
Tired of cramming down bottle after bottle of carb mix? Wish you could skip the drinking and chewing and just mainline those sweet, sweet carbs directly into your bloodstream? Well, wish no more. Science has caught up with your dreams.
