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 levelsthe reduction of fatigue and tirednessa good psychological moodthe normal functioning of the nervous systemthe normal functioning of the immune system