Doppelherz aktiv Magnesium + Calcium + Kalium 500

Doppelherz is a well-established health brand with a history dating back to 1919 when Josef Peter Hennes created the original Doppelherz tonic. The brand is synonymous with dietary supplements and healthcare products in Germany.

Manufacturing for this product typically occurs in Germany, adhering to strict pharmaceutical and food safety standards. The brand remains a family-owned enterprise under the umbrella of Queisser Pharma.

Headquartered in Flensburg, Queisser Pharma continues to represent tradition combined with modern nutritional science, distributing internationally while maintaining its core production and leadership within Germany.