NOW L-Citrulline - 750 mg - A non-essential amino acid that is a precursor to L-Arginine and is involved in protein synthesis. L-Citrulline helps to produce nitric oxide which helps arteries relax and work better which improves blood flow throughout the body.
L-Citrulline 750 mgNon-medicinal Ingredients: Veg capsule (hypromellose, water), calcium carbonate, magnesium oxide and magnesiu stearate (vegetable source). Directions: Take 2 capsules 2 times daily between meals.