About Bifera® Iron Supplement

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 minimal 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 iron combination will be available over-the-counter in an iron supplement known as Bifera^®.