The raw materials of Dr.DGnner products originate from Switzerland's renowned biosphere reserve, the Biosphere Reserve Entlebuch. Located between Bern and Lucerne, the Entlebuch Biosphere Reserve is Switzerland's first and currently only biosphere reserve.
The Entlebuch Biosphere Reserve is one of the most beautiful and unique regions in Switzerland. Biosphere reserves serve as model areas, and the protection, maintenance, and long-term development plans developed jointly with local residents have demonstrated strong exemplary effects and have been well implemented. Within the World Network of Biosphere Reserves, the UNESCO Biosphere Entlebuch showcases typical Alpine foothill wilderness and karst landscapes. Switzerland's largest and most complex wilderness landscapes are concentrated within an area of 400 square kilometers, which is also home to many plant and animal species of great value to Switzerland and the world.
