In the body l-phenylalanine is converted to l-tyrosine. The amino acid l-tyrosine is a precursor of catecholamine neurotransmitters, including l-dopa, dopamine, epinephrine and norepinephrine. 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.

The products in this collection may be in stock; However, they are not items we typically keep on hand. With this in mind, please anticipate a 1-2 week delay if purchasing a "Special Order" product unless otherwise notified.

Sonoran University Medicinary recommends consulting with your doctor or alternative healthcare professional before beginning a new supplement or herbal remedy.

These statements have not been evaluated by the Food and Drug administration. This product is not intended to diagnose, treat, cure, or prevent any disease. If you are pregnant or nursing, consult your physician before taking this product.