If your eyes glaze over when scanning the car wax section, you're not alone. Alongside the tins of carnauba wax -- once the definitive choice of polish -- is a crowd of bottles, sprays and creams.
EFSA’s Panel on Food Additives and Nutrient Sources added to Food (ANS) has re-evaluated carnauba wax as a food additive and found it to be safe at current usage levels. Carnauba wax (E903) is a ...