METCOBINB12 Methylcobalamin 1,000µg in sublingual tablets! The most bioactive form of vitamin B12. When dissolved under the tongue, it is absorbed rapidly, without any part of it being lost in the digestion process. It contributes to the production of red blood cells, increased energy levels, healthy metabolism of fats, carbohydrates & proteins and the normal functioning of the nervous and immune systems. It is recommended to take it daily by vegetarians, who do not receive it from their diet. In a pleasant blackcurrant flavor, with xylitol which is suitable for diabetics and friendly to teeth.