• Functions
  • Experimentation


Arginine is an essential precursor of nitric oxide, which helps maintain blood vessel tone and plays a role in protein synthesis.

From the lab:

  • Involved in creatine formation, it can have an influence on the cardiovascular system through nitric oxide production (which helps maintain blood vessel tone) and helps fuel muscle cells.
  • Mix 1 scoop into 8 ounces of water, fruit juice or sports drink. Or mix 1 scoop into pre-workout and/or BCAA 30 minutes before the gym.
  • Combine with citrulline for the optimal nitric oxide boost during workout.