I begin training in the mornings sometimes at 0615 when I do martial arts with my Sensei.  To get going and stay focused one of the health supplements I take is Turbo Force from InfoWars.com.   It’s a powder I mix with water and drink it throughout the early morning. It seems to energize me for TaeKwonDo sparring and other drills.  The ingredients are natural and safe and contain no added caffeine, sugar or dangerous sweeteners like aspartame.