Berocca Performance contains high dose B vitamins, as well as vitamin C and minerals zinc, calcium and magnesium. It helps promote immune defence as well as energy levels. Specifically created to give you the edge when leading a busy or active lifestyle and contains no artificial flavours or preservatives. - Effervescent refreshment. - Energy vitamin with a high dose of B vitamins. - Great tasting Raspberry Blackcurrant Flavour. - Suitable for everyday use. - Helps promote immune defence - Helps improve alertness and concentration. - Helps improve physical stamina and reduce tiredness and fatigue. - Helps enhance mental performance . - Helps improve mood and reduce tiredness.