L-Tyrosine is a non-essential amino acid that plays an important role in the production of the neurotransmitters dopamine and norepinephrine. In addition, because L-Tyrosine is necessary for the synthesis of thyroid hormone and epinephrine (adrenaline), L-Tyrosine supports healthy glandular function and stress response.
This extra strength product has more L-Tyrosine (750 mg per capsule)than our regular strength product (500 mg per capsule). The Tyrosine used in this product is Pharamceutial Grade.