Big disappointment regarding this glacier which is apparently the best in the world. It is advertised that this ice cream parlor offered gluten-free and lactose-free ice creams, unfortunately after waiting in the long line (even if the service is fast) I was told that no, there was no gluten-free option. despite the wide variety of perfumes offered, many of which are rare (combination of flowers and fruits for example). Also, I took a small jar for my granddaughter, certainly the price was right, the mango flavor was good according to her but the portion was adequate for the region and even the city where the Gelateria Nonno Bianco to name but a few the latter serves enormous portions. For information, I came last Tuesday afternoon to Piazza della Cisterna, and it was a blonde lady of around 40/50 years old who told me that there was a contamination problem and that therefore she could not couldn't serve me gluten-free ice cream. So I'll leave my opinion, sorry.