At the Peoria Costco, I was able to purchase this Italian Volcano 100% organic lemon juice.
Italian Volcano (IV) is significantly different from ReaLemon, which is reconstituted; IV is fresh squeezed. ReaLemon doesn't have much of a bouquet; IV smells softly lemony.
I tried making lemonade with both: 2 tbs juice, 2 tbs sugar, and 1 cup water, and taste-tested.
The Italian Volcano had a more complex taste, tart, fruity, with a slight hint of bitterness. The ReaLemon had a stronger, clearer, tart taste. Both were good; but, to me, the Italian Volcano was preferable. Bob agreed.
The volcano in the product name refers to the area of harvest and manufacture - Mount Etna, on the island of Sicily, a region of Italy.
Italian Volcano is not available at my Nashville Costco. Hope it comes, or, maybe, I can grab more in Brooklyn or Detroit.