The Endurance-Boosting Supplement that Every Runner Needs
#1 Improve Workout or Race Time
Clinically proven to reduce lactic acid and improve running performance - Extreme Endurance is a must have for any runner.
Whether you are gearing up for your next marathon or want to set a new 5K PR, this is a must have product to put to the test.
#2 Increase VO2 Max
Increase your pace and be able to hold on. Extreme Endurance makes it feel like you have a third lung while preventing your muscles from tightening up.
#3 Trusted By World Class Runners
Contributing to personal records, American records, and World Records - Extreme Endurance has been used by runners for over a decade to help break barriers.
Donavan Brazier set the American Record in the 800m after being on Extreme Endurance for two months.
#4 Improve Recovery Time / Less Muscle Soreness
Feels like putting on a brand new pair of running shoes every day.
Look forward to putting in more miles when you don't feel yesterdays workout.
By reducing Creatine Kinase (CK) levels by 6x means your muscles recover better during workouts and help speed up recovery.
#5 Clinically Proven + Tested By Informed Sport
Supported by 12 Clinical Studies and certified free of banned substances by Informed Sport. It feels like a performance enhancing drug, but isn't.
