ʟ‑Tyrosine may be helpful to improve endurance under stress, focus, concentration, fatigue, and general mood. ʟ‑tyrosine may assist as a co-factor to thyroid hormone. It may help improve cognitive fatigue due to physically stressful situations (e.g. extended wakefulness, exposure to cold, excessive noise).
Adults: Take 1-2 capsules once daily up to one hour before or during periods of physical stress or as directed by your health-care practitioner.

Duration of use: For occasional use only.

Ingredients

Each vegetable capsule contains:
ʟ‑Tyrosine	500 mg

Other Ingredients: Vegetable magnesium stearate, microcrystalline cellulose, and silicon dioxide in a non‑GMO vegetable capsule composed of vegetable carbohydrate gum and purified water.
Cautions and warnings: Consult a health-care practitioner prior to use if you are following a low-protein diet. Consult a health-care practitioner prior to use if you are pregnant or breast-feeding.