Colour Mill colourings allow the colour to disperse through every part of a fat-rich medium, including the sugar, eggs, and butter. This is because all water-based materials have been removed and replaced with bake & cake friendly oils; these oils mix through much better than water-based gels (which we know water repels from the oils in your baking).
Unlike your average gel colours, Colour Mill loves the fats and oils found in your baking, and uses it to disperse the special formula colouring. This results in stunningly vibrant, consistent shades that will not fade. It works especially great in buttercream, swiss meringue, chocolate, cake batter, ganache and sugarpastes. It also works in flower pastes, gumpastes, modelling pastes, royal icing, marzipan, cake mixes, pastry, frostings, isomalt, piping gel, cake lace mixes and more.