Metatone combines essential vitamins to provide a gentle boost of energy when you are tired or during or after illness. Metatone pr s a combination of Vitamin B1 and four essential minerals in a liquid formula, which help pr a gentle boost when you are feeling tired or during and after illness. Key Features of Metatone For use after illness such as colds and flu, and when you are feeling tired and run down Helps restore health and vitality