Tyrosine 500mg is a pure Tyrosine supplement in capsules. Tyrosine is a non-essential amino acid that improves mood. The main benefit of this tyrosine supplement is that it helps reduce fatigue, increase energy, and fight depression. Tyrosine 500mg is especially recommended for athletes as it helps fight fatigue and loss of energy. Format: Bottle of 60 capsules.. HOW TO USE: Take 1 capsule a day with water. Ingredients: L-Tyrosine, Bulking Agent (Mircrocrystalline Cellulose), Bovine Gelatin Capsule and Anti-Caking Agent (Magnesium Stearate). Nutritional information: Ingredients Per 1 Capsule L-Tyrosine 500mg