Harald Pfeffer, MD
Inspired by his rescue as a child, Harald Pfeffer dedicated himself to medicine. In 1976, he opened his own practice, which he handed over in 2003 to remain true to his vision "Health belongs in the world, not within four walls". With Vitabay, this vision became reality. All our products meet the standards of a medical device and are the result of over half a century of medical knowledge, research, and development. With his own patents, products, and formulas, he shapes not only Vitabay but the entire supplement industry.
FAQ
What makes iron bisglycinate better than other forms of iron?
Iron bisglycinate is characterized by particularly high bioavailability. This means that the body can absorb and utilize the iron more easily and efficiently – without the frequently occurring stomach problems associated with other forms of iron.
Is the product really vegan and suitable for allergy sufferers?
Yes, our Eisen Aktiv is 100% vegan. It contains no animal ingredients, lactose, or gluten. This makes it ideal for people with special dietary requirements.
How long does one pack last and how do I dose the product?
One pack contains 120 capsules and lasts for 120 days. The recommended intake is 1 capsule daily, to be swallowed whole with sufficient liquid.
Does this iron cause stomach problems like other preparations?
Iron bisglycinate is particularly gentle on the stomach. In contrast to conventional forms of iron, digestive problems such as nausea or stomach cramps are less common.



