Before placing a new olive oil on the shelves, premium food buyers face a stack of questions—and pressures. Overlooked details can affect not only taste but trust. Drawing on Crete’s olive world, here’s what to ask, and why it matters....

In a small village near Chania, olive oil bottles sit side by side on a shelf, but the designs that grace their glass tell entirely different stories. Bottle design has become a quiet but significant factor in how we select, trust, and enjoy premium olive...