E903: Carnauba wax

What is E903?

Carnauba wax (E903) is a hard, high-melting plant wax. It gives a glossy, protective finish and is one of the hardest natural waxes known.

Origin and production

It is obtained from the leaves of the carnauba palm (Copernicia prunifera), which grows in north-eastern Brazil. The leaves are dried and beaten to release wax flakes, which are then melted and refined.

Why is it used?

Carnauba wax is used as a glazing agent to give sweets, chocolate-coated products, jelly beans and chewing gum a shiny surface and stop them sticking together. It can also be used to coat some fruit and as a carrier for other substances.

Vegan, vegetarian and halal

Carnauba wax is plant-derived and is suitable for vegans and vegetarians; it is often used in place of beeswax or shellac. It does not usually raise halal or kosher concerns.

Safety and regulation

Carnauba wax is authorised as a food additive in the EU for specific uses such as glazing confectionery and fruit, with maximum levels. EFSA re-evaluated it and did not identify a safety concern at reported uses.

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