Make your food as pretty as it is delicious with Tropical Sun Red Liquid Food Colouring! It can be added to your edible ingredients to produce a bright coloured finish and is ideal for mixing into royal icing and buttercream for beautiful cake creations. Just add drop-by-drop into whatever you're colouring until you have your desired colour. Liquid food colouring is less intense than powdered food colouring (which we also make) since it is water-based, meaning you will need to use more of it to achieve a brighter or deeper colour. FYI - If you use a significant amount, the extra liquid might thin out your recipe a little, so bear in mind and adjust liquid content accordingly. ingredients-split Water, Carmoisine (E122), Acidic Acid.