Musashi, Australia's Trusted Performance Nutrition company was established in 1987. The business is named after Miyamoto Musashi, a Japanese swordsman famed for his duels and distinctive style as well as authoring The Book of Five Rings- a book on strategy, tactics, and philosophy.

The business was initially launched with a small range of Amino Acid blends and today the Musashi range has expanded to offer Amino Acids, Protein Powders, Functional Bars and Drinks. All of Musashi's products are specially designed to assist with the performance needs of athletes from the elite to the everyday level and can assist with muscle development, energy, recovery, figure/toning, and general vitality.