Vegan Iron Complex contains iron and vitamin B12 which contributes to a reduction in tiredness and fatigue and the normal function of the immune system. Iron, as bisglycinate, a form of iron which is tolerated well by sensitive stomachs and B12 as methylcobalamin, is well absorbed. Combined with USP grade Lysine, an amino acid most abundant in animal-based foodstuffs, making the perfect addition, especially for those following a vegetarian/vegan diet.