The Caputo family has been producing the flour in Naples for over three generations and is considered an essential ingredient along with San Marzano D.O.P. Tomatoes. Product Page.
This is a fine flour so it bakes different but it is from Italy and has no Round Up in it and is healthy. Any flour from Italy my son is not allergic too. He has very bad allergies to wheat flour. He has not tried this brand yet but I have.
What a difference fresh flour makes in the crust of the pizza. I had bought a 55lb bag but after it sat on the shelf for a year the crust would no longer rise as high and have the nice chew fresh flour makes. If you have old '00' flour throw it out or just use it for surface work and not the main dough.