Ursu9 mineral water

Ursu9 is a premium mineral water brand characterized by its high alkaline content, with a pH of 9. The water is sourced from the Avila mountains in Spain, specifically from the El Oso spring. The brand gained significant international attention due to its high-profile partnership and promotion by football icon Cristiano Ronaldo, who is heavily involved in the brand's marketing and identity.

The brand was developed by the company Aguas de Calabor in collaboration with Cristiano Ronaldo. It is bottled at the source in Spain to preserve its natural mineral composition and alkalinity. Ownership is tied to the Spanish company Aguas de Calabor S.L., which oversees the extraction and production processes, ensuring the product meets the specific pH standards marketed to health-conscious consumers worldwide.