E452 - Polyphosphates
By the Daat team · Updated October 30, 2026
E452, polyphosphates, help processed meat and cheese hold water.
In our catalog more than half of their uses are in meat products. They increase how much water the meat holds, which also affects the product’s weight.
How common is it? 1.4% of the products we checked, 229 in all, led by meat products and cheese.
E452 at a glance
| Fact | Value |
|---|---|
| Name | Polyphosphates |
| Function | Humectant |
| Origin | Plant, mineral or synthetic |
| Vegan / vegetarian | Yes / Yes |
Is E452 vegan?
Yes. E452 has no animal source, so it suits both vegans and vegetarians.