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L-Arginine is a protein amino acid present in the proteins of all life forms. It is classified as a semi-essential or conditionally essential amino acid. This means that under normal circumstances the body can synthesize sufficient L-Arginine to meet physiological demands. There are, however, conditions where the body cannot. L-Arginine is a precursor in the formation of Nitric Oxide, Creatine, Polyamines, L-Glutamate, L-Proline, Agmatin (a possible neurotransmitter in the brain) and the Arginine-containing Tetrapeptide Tuftsin, believed to be an immunomodulator. Amazing benefits are shown in studies.
5grams of Arginine, combined with large doses of L-Citrulline, L-Lysine, OPC (Grapeseed Extract), Polyphenols (Grape Skin Extract) and a proprietary blend of Citric Acid, Be Flora, Potassium Sorbate and Silica makes Healthy Flow possibly the very best all round health recovery and anti-aging supplement with a library of studies to back it up.
Now with AstraGin - AstraGin is a proprietary formulation consisting of ginsenosides extracted from Panax notoginseng and alcohol fraction from Astragalus membranaceous. AstraGin has been demonstrated in humans to significantly promote and improve absorption of amino acids, glucose, and vitamins.
No health product has such a list of well respected studies to help you take the guesswork out of choosing the best supplement when you want to feel the difference.