Tyrosine is a nootropic supplement that can help you stay focused all day. It is a nonessential amino acid that is needed for the production of several neurotransmitters and hormones like epinephrine, norepinephrine, and dopamine to name a few. Without this essential amino acid, your body ceases to create the hormones it needs to maintain full motivation, focus, mood, and muscle recovery. 

Tyrosine is crucial in those moments when you need to maintain focus for a long period of time. Ever get writer’s block, or feel like you’ve hit a wall mentally? You may be running low on tyrosine. 

Tyrosine shines in any situation that requires mental endurance. That is why we include this nootropic in our FOCUS Brain Fuel Formula. Tyrosine sources include poultry, fish, and cheese, but is better received in supplement form. Purified tyrosine, the kind found in FOCUS, goes directly to your brain while tyrosine-rich foods mostly benefit your muscles.