Dr. med. Harald Pfeffer
Inspired by his rescue as a child, Harald Pfeffer committed himself to medicine. In 1976 he opened his own practice, which he handed over in 2003 to stay true to his vision "health belongs in the world, not within four walls". With Vitabay, that vision became reality. All our products are the result of more than half a century of medical knowledge, research and development. With his own patents, products and formulas he shapes not only Vitabay but the whole supplement sector.
FAQ
Can I also buy the products individually?
Yes, all three products are also available individually from Vitabay.
Why these three together?
Vitamin D, zinc and selenium each contribute to the normal function of the immune system. Zinc and selenium also contribute to the protection of cells from oxidative stress, and vitamin K complements the vitamin D3.
How long does the set last?
The zinc lasts 240 days and the selenium 180 days. The Vitamin D3 Depot contains 180 tablets and is taken every 5 days.
Are all the products vegan?
All three are declared as vegan tablets.
How do I take the three products?
They are taken independently of each other. You will find the relevant recommended use on the packaging and in the Dosage tab.
Is there anything I need to bear in mind?
If you take anticoagulant medicines, seek medical advice before taking products containing vitamin K.



