Doppelherz aktiv B12 + C + D3 Energie + Immun

Doppelherz is a long-standing German healthcare brand specializing in vitamins and dietary supplements. It was founded in 1919 by Joseph Peter Hennes and famously began with its 'Energy Tonic'. The brand is currently owned by Queisser Pharma, which is headquartered in Flensburg, Germany.

The product shown is a vitamin complex containing B12, C, and D3, specifically marketed as 'Energie + Immun' (Energy + Immune). Manufacturing primarily takes place in Germany, maintaining the brand's heritage as a trusted provider of high-quality health supplements. Queisser Pharma itself is owned by the Dethleffsen family, ensuring the brand remains under German family ownership.