Guarana is commonly touted for its ability to reduce fatigue, boost energy and aid learning and memory. It has also been linked to better heart health, weight loss, pain relief, healthier skin, lower cancer risk and a decreased risk of age-related eye diseases.
Ginseng can help prevent colds and lessen the severity of heart disease symptoms. Ginseng may also be effective in increasing alertness, decreasing stress, and improving endurance.
Tyrosine is particularly important in the production of epinephrine, norepinephrine, and dopamine.
L–carnitine is a chemical that is made in the human brain, liver, and kidneys. It helps the body turn fat into energy.
Vitamin B6 helps chemical reactions in the immune system, helping it work better.