The Genius Brand Blue Raspberry Pre-Workout is a caffeine-free, nootropic-powered pre- workout formulated to help you unlock your full potential for mind and body wellness. Packed with ingredients which help mind-to-muscle connection, including Alpha GPC to encourage focus, and L-Citrulline Malate to support endurance and recovery. Because this is caffeine free, it can help avoid jitters and sleep disturbances, so you can use it at any time day or night!