Vitabiotics Feroglobin-B12 Capsules is a gentle iron supplement with zinc and vitamin B complex which is formulated to deliver iron to the body that supports haemoglobin, while remaining gentle on the stomach. Contributing to the reduction of tiredness and fatigue, Iron is an essential mineral which contributes to the normal formation of haemoglobin and oxygen transport to every part of the body. As well as being vital for your blood, iron contributes to the normal function of the immune system and normal cognitive function.