Quality assurance at Doppelherz

Queisser Pharma places extremely high importance on the quality of its products. In addition to the strict requirements of pharmaceutical law, our guiding principles include our own high quality standards, to which we are committed as a manufacturer of premium branded products. Close monitoring begins as early as the raw materials stage.

Our products are subject to the strictest quality standards, many of which are mandated by law.

For the often plant-based raw materials, the focus is primarily on microbiology as well as on the control of pesticides and other undesirable contaminants.

A woman in a lab coat is looking through a microscope, focused on her work. She has long hair and is seated at a laboratory table. Various laboratory materials are visible in the background.

The production facilities meet the latest state of the art.

The products are subject to continuous quality control throughout the entire manufacturing process.

Each product is only released for delivery and sale after careful inspection and compliance with quality specifications.

This guarantees that you always receive the well-known Doppelherz products in consistently high quality.

In addition to our high quality standards, we place great importance on dialogue with our users.

Our aim is to take our customers’ suggestions and wishes very seriously and incorporate them directly into new developments and product improvements.

Only in this way can we optimally meet the needs of our customers.