Active Iron Advance is a high potency oral iron supplement that supports the normal formation of haemoglobin and red blood cells. It also contributes to normal energy-yielding metabolism, reducing tiredness and fatigue, and supports the normal function of the immune system. Our research found that Active Iron is six times less likely to cause gut irritation compared to other oral irons, resulting in four times better adherence. Active Iron Advance has been clinically proven to have better absorption, with 2X absorption of iron sulphate, and to increase iron levels, supporting haemoglobin formation. It has also shown a 94% increase in iron stores, leading to significant improvements in energy levels.