Klamath Wild Algae from Salud Viva has low molecular weight peptides, the precursors of neurotransmitters, which are used by different regions of the brain and body. Without magnesium stearate, without silicon dioxide ... Only the ingredients indicated. They contribute to the normal metabolism of iron, normal energy, of homocysteine, proteins and glycogen. To the maintenance of bones, teeth, skin, mucosa, and vision in normal conditions, formation of red blood cells and hemoglobin in normal conditions, of connective tissue in normal conditions, of normal blood pressure. To the normal functioning of the immune and nervous systems, muscles, neurotransmission, cognitive function, digestive enzymes and the heart. To normal psychological function. A normal formation of connective tissue, of red blood cells and blood cells, of collagen for the normal functioning of blood vessels, bones, cartilage, gums, skin and teeth. A normal synthesis of cysteine and amino acids, of steroid hormones, vitamin D and some neurotransmitters. They help decrease tiredness and fatigue. They help regulate hormonal activity. To the protection of cells against oxidative damage. ES-ECO-020-CV