First Endurance EFS Drink Mix Flavor:Grape You can train harder with

You can train harder with the same effort

Or mix 1 tablespoon into a smoothie

The best part is that you can go to work

a bonus benefit

First Endurance EFS Drink Mix Flavor:Grape You can train harder withFirst Endurance EFS Drink Mix is light and easy to digest, and we find you can drink it again and again without getting sick of it, or having stomach issues. It provides the ideal blend of carbohydrates, amino acids, antioxidants, and electrolytes to fuel your working muscles and improve your endurance capacity during exercise. This drink mix uses a combination of glucose and sucrose, which helps increase absorption and utilization during exercise.