Smint XXL Spearmint Sugar-Free mints (50 pieces in a 35 g tin) are sweetened with sorbitol and aspartame, delivering refreshing mint flavour through flavourings, while staying free-flowing thanks to an anti-caking agent (magnesium salts of fatty acids). The bright blue tint comes from colours such as riboflavin and Brilliant Blue FCF . This product is free from nuts, gluten-free (contains less than 20 mg/kg gluten), and is suitable for vegetarians and vegans . However, it contains a source of phenylalanine (due to aspartame) and may cause laxative effects if consumed excessively