Arginine is one of the 20 amino acids found in proteins. It is considered a conditionally essential amino acid, that is, at some times in life or in certain situations, it becomes essential. Additives with technological function: magnesium salts of fatty acids (of plant origin), aerosil. Content: 120 capsules. - Net weight: 73.8g. Consumption recommendation: Take one capsule a day during breakfast or lunch, unless specifically advised by your dietary advisor.