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Need a boost to keep up with the everyday grind?

Refuel contains 40 servings of our unique branched-chain amino acids (BCAAs) and essential amino acids (EAAs). It provides your body with the building block it needs to maintain optimal performance throughout the day, and recover much faster at the end of it.

It is also formulated with pure, dehydrated caffeine and a hint of green tea extract to increase energy level, improve cognitive ability, and skyrocket mental focus.


  • Higher stamina: Amino acids adjust the way your body burns your main fuel sources, making it more efficient at utilizing carbohydrates and fats. It helps to increase your endurance and fight chronic fatigue.


  • Alleviated fatigue: BCAA supplements prevent the body from producing more tryptophan, which affects your mental health and makes you feel upbeat.


  • Enhanced mental focus: Refuel contains a clean, dehydrated dose of caffeine and green tea extract that allows you to stay alert and on point all day.


  • Accelerates recovery: Amino acids minimize muscle soreness, and speed up the recovery process. Allowing you to start each morning with a renewed burst of energy.


  • Lab Tested & FDA Approved: Blue Collar Nutrition products are third-party lab tested for purity. They are manufactured in an FDA-approved facility in the United States to ensure superior quality.