USN BCAA Amino-Gro is a scientifically blended combination of BCAAs, that is designed to be used throughout the day.

During intense workout sessions, muscle is prone to break down. Active BCAA ingredients (leucine, isoleucine and valine) help prevent this happening and ensure maximum protein synthesis.

Other ingredients such as vitamin B6, glutamine, beta-alanine, and citrulline malate help promote the following:

• Improved energy yielding metabolism
• Improved muscle growth and development
• Improved training performance