Fuente Dueñas brand is owned by Manantial Fuentedueñas S.L. in Spain.

The Fuenteduenas Spring is located on the Sierra Espuna Nature Reserve, one of the most protected areas of the Murcia region and home to an array of plant and animal life. Its mineralisation result from the snow and rainwater, during their slow purification on their way to the aquifer, being enriched by the rocks with minerals that are essential to health and life.

Company Web Site : https://fuenteduenas.com