NOW L-Tyrosine 500 mg 120 Capsules Cellucor Astragalus Root Extract — Supports

Astragalus Root Extract — Supports immune function and helps the body fight viral infections

Vitamin D deficiency can manifest itself in symptoms like low immune function

5-HTP can help promote a positive mood

shown to cross the blood–brain barrier more effectively than other magnesium forms

NOW L-Tyrosine 500 mg 120 Capsules Cellucor Astragalus Root Extract — SupportsMain Product Description NOW L Tyrosine 500 mg Neurotransmitter and Stress Support L Tyrosine is a conditionally indispensable amino acid required for the production of key neurotransmittersdopamine, adrenaline, and noradrenalineas well as for the skin pigment melanin. Noradrenaline (norepinephrine) and adrenaline (epinephrine) are the primary messengers involved in the bodys acute stress response. Along with dopamine, they help promote mental