FTH Nutraceuticals uses only Vitamins and Amino Acids that are put through the most stringent and accurate testing available. These test show FTH Nutraceutical products to vastly surpass USP,JP and EP Pharmaceutical Grade requirements. Many of our amino acids are considered medical/IV grade in Europe. Arginine is critical for protein synthesis, production of nitric oxide (fundamental for cardiovascular health), and proper function of the urea cycle.

Each capsule contains 500 mg. of highest quality, pure L-Arginine HCL.

DIRECTIONS: Take 1-6 capsules, or as needed, of Pure L-Arginine HCL per day on an empty stomach with water or fruit juice. Vitamins and minerals are necessary for proper metabolism, and FTH's B-Complex and Multi Vita Plus are recommended.

For vascular health, Pure L-Arginine HCL may be combined with FTH's L-Citrulline to increase nitric oxide production and maximize total endothelial support.

Those with active Herpes (genital or “cold sores”), or elevated titers to the herpes virus, EBV, Mono or similar viruses should take additional Lysine to maintain the proper Lysine/Arginine balance of at least twice the amount of Lysine to Arginine ratio. To prevent biochemical competition of these amino acids, take Arginine approximately 1- hours prior to Lysine supplementation.