Kosterina Organic Everyday EVOO (blue bottle) is fully USDA Certified Organic. Kosterina Original EVOO (white bottle) -- and all flavored olive oils, which use it as their base -- is produced using organic farming methods with no herbicides, pesticides, or synthetic fertilisers, but is not yet certified organic. Both products are made from naturally grown Koroneiki olives in the Peloponnese region of southern Greece. You will find some Original EVOO tins are already certified organic and you'll begin to see more of our "white bottle" EVOO products certified organic in the coming months.