Revitaliz by Dr. Giorgini is a food supplement that counteracts physical and mental fatigue (without caffeine). Useful for over 50 tired people. Food supplement based on amino acids, mineral salts, vitamins and other nutrients. Amino acids are the fundamental constituents of proteins, which, together with potassium, contribute to the maintenance of muscle mass and, together with magnesium, zinc and vitamin C, support the well-being of bones. Magnesium, vitamins B2, B3, B5, B6, B12, C and folic acid promote the reduction of tiredness and fatigue. Potassium helps support normal blood pressure and, with magnesium, vitamins B1, B2, B3, B6, B12, C and biotin, contributes to the normal functioning of the nervous system. We recommend taking 1 level scoop dissolved in 250 ml of hot or cold water, at any time (7.5 to 15 g per day). Measuring cup included in the package.