The B-Complex food supplement by Sky Premium Life® is a fortified supplement that contains all the B vitamins, together with Choline & Inositol. B vitamins play an active role in multiple functions of the body and are important for maintaining energy levels, the reduction of mental and physical fatigue, and a good psychological mood while supporting the normal function of the immune system. Sky Premium Life® B-Complex contributes to: the boosting of the body's energy levels the reduction of fatigue and tiredness a good psychological mood the normal functioning of the nervous system the normal functioning of the immune system