Dr. Jacob's Vitamin D3 Oil forte

Dr. Jacob's Vitamin D3 Oil forte is a high-quality dietary supplement designed to support bone health and the immune system. The product is manufactured in Germany, adhering to strict pharmaceutical and food safety standards.

The brand was founded in 1997 by Dr. Ludwig Manfred Jacob and Dr. Karl Otto Jacob in Germany. Since its inception, the company has focused on developing health products rooted in natural nutritional principles and scientific research. Dr. Jacob's Medical GmbH remains an independent, family-led company headquartered in Taunusstein, Germany, overseeing its own production and distribution chains locally and internationally.