Chupa Chups Sour Refill Bag 120 for 100 12g contains lollipops made with ingredients such as sugar, glucose syrup, fruit juice concentrates, acidity regulators (citric acid, malic acid), flavourings, and colours to create their tangy, sour fruit taste. These lollipops are free from gelatine and artificial sweeteners, making them suitable for vegetarians. Allergens: the product does not contain any major allergens, but it is produced in facilities that may also handle milk, wheat, soya, and nuts, so traces could be present.