First Endurance EFS PRO Drink Mix

Works great!

I love the calories and the electrolytes and this is my go to for endurance racing over three hours and especially if it is hot out. My only knock is that it takes some time for the powder to mix with the water so i try to make my bottles and bladders the night before.

Great product

Never get hungry during my workouts and feel energized throughout.

My new cycling drink

Tastes good and has just the calorie content I need on the road