Arrena Natural Mineral Water

Arrena is a Greek brand of natural mineral water, sourced and bottled directly from the pristine springs of Mt. Grammos in Northern Greece. The water is known for its high purity and low mineral content, catering to health-conscious consumers looking for refreshment from natural mountain sources.

The brand is owned and operated by the Greek company Nera Grammos S.A. Based in the Kastoria region, the company focuses on modern sustainable bottling practices to preserve the integrity of the natural spring. It remains a domestically owned Greek beverage company, focusing primarily on the national market and regional exports.