Bodybuilding.com™ Elite Ultimate Pre-Workout delivers the exact performance boosting ingredients top athletes need to excel and includes five scientifically researched, trademarked ingredients. It is scientifically designed to maximize the opportunity to prime your body and mind before your toughest workouts. Train with higher intensity, more energy and focus, and longer endurance.**Informed Sport Certified & Banned Substance Tested** Features 5 Scientifically Researched, Trademarked Ingredients* 6g Citrulline, 1.5g Nitrosigine® (Inositol-Stabilized Arginine Silicate) to enhance Nitric Oxide & Blood Flow* 3.2g CarnoSyn® Beta-Alanine, 450mg PeakATP®, & 2.5g Betaine to boost power and endurance* 1g GlycerSize® Glycerol, 1g Taurine to promote hydration* 1g Tyrosine, 50mg Cognizin, 20mcg Huperzine A plus 300mg Caffeine to boost Energy and Focus* Awesome Flavors with No Artificial Colors or Dyes