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
Can I also buy the products individually?
Yes, both products are also available individually from Vitabay.
Are both products vegan?
Coenzyme Q10 Ubiquinol contains gelatin (beef) in the capsule shell and is therefore not vegan. NAD+ with Trans-Resveratrol is declared as a vegan softgel capsule.
What is the difference between NAD+ and Coenzyme Q10?
NAD+ is a natural molecule found in every cell and plays a central role in metabolism. Coenzyme Q10 Ubiquinol is the bioactive form of Coenzyme Q10 and supports normal energy metabolism.
How do I take both products?
Both products can be taken independently of each other – the recommended dosage can be found on the packaging or on the individual product pages.



