doppelherz.de
Vitamins, minerals and OTC health products sold to German consumers under the Doppelherz and Protefix brands
Highlights
- New on EvolcAdded 2026-10-28
About doppelherz.de
Queisser Pharma GmbH & Co. KG, based in Flensburg, develops and markets consumer health products under the brands Doppelherz, Protefix and Stozzon. The range includes food supplements with vitamins, minerals, omega-3 fatty acids and plant substances, as well as medicines, medical devices and cosmetics. Products come in tablets, capsules, sprays, drops and other forms. The Doppelherz brand also offers supplements for dogs and cats.
Customers are consumers in Germany who buy the products through pharmacies, mass retail and the brand's online shop. Products are developed by in-house experts in Flensburg and analysed in the company's own laboratories.
Doppelherz has been on the market for over 100 years. The company describes Doppelherz as Germany's number one vitamin and mineral brand, citing IQVIA Consumer OTC Report sales data (MAT February 2025). Queisser Pharma describes itself as a medium-sized, internationally active German company with an office in Flensburg.
Product: Food supplements (vitamins, minerals, omega-3, plant substances), OTC medicines, medical devices and cosmetics under Doppelherz, Protefix and Stozzon, plus pet supplements.
Jobs at doppelherz.de
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