DetailsRyno Power MOTIVATION enhances mental and physical performance. It’s made with a safe and effective synergy of energizing ingredients and is great to keep pace for hours without mental fatigue. Tyrosine, in Motivation, is a rare ingredient shown to improve performance under stressful conditions. The Guarana seed extract is released slowly over as long as four hours to give you sustained energy, not the quick boost you get from coffee or energy drinks. With Guarana Extract (50% Caffeine), L-Tyrosine, L-Taurine, Bioperine, Glucoronolactone, Inositol, and Vitamin C, B5, B6. GET MOTIVATED FOR ANY EXERCISE ACTIVITY!