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 this Nattokinase better than other products on the market?
Our Nattokinase capsules offer 20,000 FU per daily dose, which is a particularly high dosage. In addition, we rely on a purely vegan formula with tested, high-quality ingredients. Our production takes place under strict quality controls to offer you a product of maximum purity and safety.
Is the product really vegan and sustainable?
Yes, our softgel capsules are 100% vegan and contain no animal ingredients whatsoever. Furthermore, we exclusively use sustainable raw materials in production and rely on environmentally friendly packaging to fulfill our responsibility towards the environment.
How long does one pack last and is the price justified?
One pack contains 180 softgel capsules and lasts for a full six months. This means you not only get a high-quality product, but also a long-term supply that offers you excellent value for money.
How safe is it to take this product?
Our product is manufactured and tested according to the highest standards to ensure absolute purity and safety. The recommended daily dose of 20,000 FU has been carefully developed to provide you with a safe and effective supplement.
For whom is this product suitable?
This product is ideal for health-conscious people who value high-quality dietary supplements. Thanks to its vegan formula, it is particularly suitable for vegetarians and vegans, as well as for anyone looking for a sustainable and effective solution.



