R1 Pre-Train is a powerful pre-workout concentrate stacked with transparently listed ingredients to help you get off to a fast start, maintain focus, and go longer.
 
Pre-Train is a high-intensity pre-workout that combines 17 active compounds — including l-citrulline, CarnoSyn® Nitrosigine®, Infinergy™ and TeaCrine® — selected to help support energy, focus, pumps, and overall training performance.