Acqua Eva qualifies as a natural mineral water because it meets precise and strictly regulated criteria:

• It originates from a protected underground aquifer, naturally sheltered beneath the rocks of the Monviso massif.
• It is bacteriologically pure at the source.
• Its mineral composition and characteristics remain stable over time.
• It may offer beneficial effects as part of a balanced diet.
• It is bottled directly at the source in secure, controlled conditions.
• By law, it cannot undergo disinfection or treatment processes intended to make water potable.

(Directive 2009/54/EC of the European Parliament)