L-Tyrosine 90 count

Verifiable Science

In the body l-phenylalanine is converted to l-tyrosine.¹ The amino acid l-tyrosine is a precursor of catecholamine neurotransmitters, including l-dopa, dopamine, epinephrine and norepinephrine.² These neurotransmitters are responsible for supporting emotional well-being and mental function. l- Tyrosine plays a role in promoting healthy neurotransmitter function in response to environmental and emotional stress. Research has indicated its potential to further support cognitive function and memory under stressful conditions.³ In one study, l-tyrosine helped support mood in subjects with low dopamine levels.⁴ l-Tyrosine is also a key component in the synthesis of thyroid hormones.^5‡