E1520
E1520: Propylene glycol
Low concernFunction: humectant
What is E1520?
E1520 (Propylene glycol) is a humectant used in processed foods.
What the research says
Humectant and carrier for flavourings. Considered safe at permitted levels.
Regulatory status
| European Union | Approved |
|---|---|
| United States | Approved |
Questions people ask
Is E1520 (Propylene glycol) safe?
Humectant and carrier for flavourings. Considered safe at permitted levels.
Why is E1520 added to food?
It is used as a humectant.
Does E1520 make a food ultra-processed?
Yes. Under the NOVA system, cosmetic additives such as E1520 mark a food as ultra-processed.