Organic High-Phenolic Olive Oil from the Mountains of Kalamata
Discover Megalopolis Reserve — a mountain-origin, early-harvest extra virgin olive oil crafted by the Katsiroubas family in the highlands of the Peloponnese. Organic, hand-picked, and cold-extracted at its peak.
A Mountain-Origin Olive Oil Unlike Any Other
Nestled in the mountains above Megalopolis, our ancient olive groves produce one of the most exceptional extra virgin olive oils in the world. The high altitude, cool climate, and volcanic soil create conditions that yield olives with extraordinarily high phenolic content — nature’s most powerful antioxidants.
Organic
Certified organic farming — no pesticides, no chemicals, just pure mountain terroir.
Early-Harvest (Agoureleo)
Picked early in the season when phenolic compounds are at their peak, giving a bold, peppery character.
High-Phenolic
Rich in oleocanthal and oleacein — powerful natural antioxidants linked to remarkable health benefits.
PDO Kalamata
Protected Designation of Origin — guaranteeing authentic Kalamata-region olive oil.
Hand-Picked & Cold-Extracted
Every olive is hand-harvested and cold-pressed within hours to preserve maximum flavor and nutrition.
Limited Production
Small-batch, single-estate production ensures uncompromising quality in every bottle.

From Our Family to Yours
For generations, the Katsiroubas family has tended these ancient groves with the same care and dedication. We believe that truly extraordinary olive oil comes from respecting the land, honoring tradition, and never cutting corners. Every bottle of Megalopolis Reserve carries our family’s name — and our promise of excellence.
