Pizza in Trevi

Both locations hold AIC (Associazione Italiana Celiachia) certification. That association is Italy's national coeliac body, equivalent to Coeliac UK or the Coeliac Society of Ireland. The official website states that gluten-free pizza is produced in a separate laboratory to avoid contamination. The flour blend is organic and combines brown rice, buckwheat, quinoa, and corn. Community safety reports on FMGF corroborate a dedicated gluten-free fryer (59 reports), a dedicated gluten-free kitchen (23 reports), a dedicated gluten-free pizza oven (21 reports), and a dedicated gluten-free pasta pot (16 reports). A colour-coded tableware system is used for every coeliac diner. It includes blue placemats, blue plates, blue glasses, and sealed pre-packaged cutlery. Staff proactively ask about allergies before or at seating. A separate 100% gluten-free menu exists alongside the regular menu. Across hundreds of reviews from self-identified symptomatic coeliacs, no-symptom outcomes are overwhelming.

Vegan options exist via modification: the pizza dough is vegan (a 'may contain dairy traces' label reflects cross-contact risk only, not a dairy ingredient), pizza can be ordered without cheese, pasta works with tomato sauce or vegetables, basic bruschetta and minestrone soups are vegan. A 2025 HappyCow reviewer (JackiExer) confirmed staff understood veganism and called out several options. Earlier reviews from 2023, 2022, and before reported inconsistent staff awareness, including one 2023 reviewer being directed to a tuna pizza when asking about vegan options. No vegan-marked menu and no vegan certification exist at the restaurant.

Vegetarian options are available throughout the menu. These include pizzas with vegetable toppings, pasta with tomato or vegetable sauces, salads, and side dishes. HappyCow lists the venue as 'veg-options / Lacto'. Eight FMGF users tagged it 'Good vegetarian options'. No vegetarian marking (V or VG codes) has been confirmed on the menu, and there is no vegetarian certification.

Staff at the restaurant are described as 'very aware of other allergies/sensitivities/cross contact including dairy', according to a review by MaxK on the FMGF Trevi listing. Eighteen FMGF users have tagged the Trevi location as 'Good for dairy-free', and the Piazza di Spagna listing shows similar tags. Dairy-free dishes can be assembled, such as pizza without cheese, tomato-based pasta, and grilled vegetables. However, dairy is pervasive in cheese-topped pizzas, creamy pasta sauces, and desserts. No dedicated dairy-free protocol or menu marking has been confirmed beyond staff awareness.