What is E309?

δ-Tocopherol (delta-tocopherol) is a tocopherol and one of the chemical compounds that is considered vitamin E. As a food additive, it has E number E309. E309 sits in the E300–E399 series, which in the EU classification mainly covers antioxidants and acidity regulators.

What is E309 used for?

E309 belongs to the antioxidants group. Antioxidants stop fats going rancid and food discolouring. Several are natural, such as ascorbic acid (vitamin C).

Is E309 safe?

E309 is considered safe at the levels used in food and is approved for use in the EU. “Safe” means it is approved in the EU and regarded as safe at the levels used in food.

How E309 appears on labels

On food packaging you'll find E309 either as the number “E309” or by the name “Delta-tocopherol” in the ingredient list, often after its function. Ingredients are listed in descending order by weight, so an additive near the end is present only in small amounts.

Is E309 vegan?

Yes, E309 is suitable for vegans.