About Bifera

Bifera is the only over-the-counter (OTC) iron supplement to offer both heme iron (protein-based iron) and non-heme iron (plant-based iron). Unlike other iron supplements, Bifera provides two types of iron in one small, easy-to-swallow pill for maximum absorption with virtually no GI side effects.

For years, the popular prescription prenatal supplement PreferaOB has provided the nutritional community with an oral iron combination that offers both heme and non-heme iron in one small pill with virtually no side effects. Now, for the first time, this innovation in an iron supplement will be available over-the-counter in the same form, without the prenatal folic acid, in an iron supplement known as Bifera.

How Bifera Works

Here is how Bifera works compared to other iron supplements:

Maximum iron absorption is only possible when two different forms of iron - heme and non-heme iron are taken together. The illustration above shows how these two types of iron stimulate different mechanisms in the small intestine, enabling maximum absorption and, as a result, restored energy. Unlike any other iron supplement available over the counter, Bifera provides both heme and non-heme iron in a single, small pill.

Bifera Product Information

Directions: One tablet daily, with or without food, or as directed by a physician. Children under 12 years old should consult with a physician.

Other Ingredients: Microcrystalline cellulose, dicalcium phosphate, croscarmellose sodium, stearic acid, magnesium glycol, talc, FD&C yellow no. 6 aluminum lake, titanium dioxide, FD&C red no. 40 aluminum lake.

Heme is a natural form of iron derived from animal sources.

Why should I choose the iron supplement Bifera?

Bifera is the new, innovative dual iron supplement now on the market.  Unlike other over-the-counter iron supplement that only include non-heme iron, Bifera includes heme iron and non-heme iron similar to the same types of iron found in a steak and potato.  Bifera provides two forms of iron for people who need the energy and nutritional benefits provided by both heme iron and non-heme iron. Bifera is small and easy-to-swallow. Bifera offers the potential for greater iron absorption¹ without the unwanted side effects² of other iron supplements, like nausea and constipation.

What is Heme Iron Polypeptide (HIP)?

Unlike all other over-the-counter iron supplements that only include non-heme iron, Bifera includes heme iron, the natural carrier of iron found in red meat. Recent studies show the heme iron found in Bifera offers 25 times greater absorption than other iron supplements. Due to its highly-efficient absorption, heme iron is generally free of the side-effects, including stomach irritation and constipation, commonly found with conventional iron supplement products.  As a result, the iron supplement Bifera can be taken with or without food and does not need to be taken with Vitamin C.

Safety Information

Directions: One tablet daily, with or without food, or as directed by a physician. Children under 12 years old should consult with a physician.