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
What makes this astaxanthin so special compared with other products?
Our astaxanthin comes from the microalga Haematococcus pluvialis, which is valued as a natural source of high-grade astaxanthin. It is made to strict quality standards, is vegan, free from additives and meets the highest purity requirements.
How often and when should I take the capsules?
The capsules are high strength with 12 mg of astaxanthin. Taking one every two days is enough. It is best to take the capsule with a meal. One pack therefore lasts 180 days.
Is the product really vegan and pure?
Yes, our astaxanthin is 100% vegan. The capsule shell is made from plant starch, and the product is free from genetic engineering, preservatives, nanoparticles and solvent residues.
How do I know that the product is safe?
Our food supplements are made to strict quality standards and meet the highest requirements for purity and safety. We use carefully tested raw materials and modern manufacturing processes that keep quality consistently high. All our products are made in line with the applicable European and high quality standards and undergo extensive control processes.
Can I take the capsules long term without concern?
Yes, the capsules are suitable for long-term use. At the recommended intake there are no known side effects. Taking them fits into a conscious, balanced lifestyle.
How is the product packaged? Is it environmentally friendly?
We use light-protected packaging that protects the astaxanthin from external influences. Our materials are also sustainable and BPA-free, to protect both the product and the environment.



