L-Phenylalanine is an essential amino acid that converts to tyrosine. It follows the catecholamine pathway and is a precursor to thyroid hormone. L-Phenylalanine helps support the normal production of mood-elevating chemicals in the brain such as dopamine and norepinephrine. The L form may help support normal mood and attention. It should not be used with MAO inhibitors or tricyclic antidepressants, or by patients who have PKU, or hypertension. *

• Supports balanced mood*
• Promotes mental clarity and focus*