It's hard to miss soaps that are bright red, and our tomato red FUN Soap Colorant will help you make soaps that stand out from the crowd. This red soap dye is a high-quality product that is safe for use on lips but will not mix in oil-based lip balm or lip gloss because it is dispersed in vegetable glycerin. We disperse our soap colorants in vegetable glycerin to help prevent clumping later on, but you may notice a separation in the bottle between the pigment and glycerin. Just shake the bottle well before use if this happens and everything will work out fine. This tomato red soap dye is stable and non-bleeding, with no carmine or chemical additives. You won't have to worry about it morphing during the saponification process, and it typically performs well in high pH environments. No returns on soap colorants.