Is there lactose in pizza?
Lower than you'd think — it's the mozzarella.
A classic cheese pizza is lower in lactose than most people expect, because mozzarella is a low-lactose cheese. It's creamy bases and piles of extra cheese that push a pizza higher.
Pizza is friendlier than its reputation. The cheese that blankets a classic pizza is mozzarella, one of the lower-lactose cheeses — most of its lactose drains away with the whey during making. So a straightforward tomato-and-mozzarella pizza is a fairly safe bet for many people.
Look past the cheese: if pizza upsets you, don’t blame the base cheese. It’s usually a creamy white sauce, a four-cheese pile-up, or simply eating half a large in one sitting — not the mozzarella itself.
How much lactose is in pizza?
The mozzarella on a standard pizza is low — around 0.3–1 g of lactose per 100 g of cheese, so a couple of slices deliver only a small amount. Creamy-base and multi-cheese pizzas climb higher.
| Pizza | Main dairy | Lactose (approx.) |
|---|---|---|
| Tomato & mozzarella | Mozzarella (low) | Low |
| Four-cheese / extra cheese | More cheese | Moderate |
| White / creamy base | Cream sauce | Higher |
Based on the lactose content of mozzarella and cream — see the full lactose chart & sources.
When you can still enjoy it
Go tomato-base over creamy, ease up on the extra cheese, and lean on lower-lactose toppings. For a properly cheesy one, a lactase tablet with your first slice can help — see what helps.
If pizza isn't handy, reach for…
Common questions
Can lactose-intolerant people eat pizza?
Which pizza has the most lactose?
Is the cheese on pizza high in lactose?
Want the full picture? Grab our free Living Lactose-Free in Australia cheat sheet — it sorts 60+ foods like this one so you never have to guess at the supermarket again.