Doppelherz preparations

Doppelherz is a brand of products of the German company Queisser Pharma. Under the name of this series are dietary supplements, medical devices and over-the-counter medications. Doppelherz preparations are used in support of m.in. to maintain the proper functioning of the heart, immune system, healthy joints, bones, hair, skin and nails, as well as as a supplement to the daily diet with vitamins and minerals.