The word says it all – “Lacto” (meaning milk) “ferrin” (meaning iron) is a unique milk protein containing iron. It works in many ways to support the immune system. It is the second most abundant whey protein in breast milk.

It is also found in cows milk but in much smaller quantities. It requires a lot more cows milk to make the equivalent amount found naturally in breast milk.

It is well known to researchers studying human health. Since it’s discovery, cows milk lactoferrin has been the subject of over 2000 scientific studies. This includes over 80 human clinical trials, making it one of the most scientifically studied proteins in the world.

Lactoferrin is found naturally in “protective” fluids produced by the body such as tears and saliva. It is a natural component of every person’s “immune defences” system.

Paediatric research shows lactoferrin plays a vital role in the gut-immune system by supporting the gut lining, the physical barrier between a baby’s body and the outside world.
Specifically, dietary lactoferrin assists the function of immune cells that make up this lining to keep it working smoothly.