The past two months, I’ve been busy testing micas, pigments and lakes in cold process soaps and bath bombs. I’ve blogged about it, but to make it easier for you to find these posts, I’ve created some colour guides for you to use and download.
FD&C is an American labelling standard, which stands for Food, Drugs and Cosmetic. FD&C dyes have gone through rigorous testing, which makes them safe for use in foods and cosmetics, however, they are artificially made (not natural)
I’m a big fan of soap pigments. They tend to colour my soap very evenly and are easy to use. They are definitely a lot less messy than lakes and micas, and also a little goes a long way. I would strongly suggest to invest in a trio of soap pigments, if you are into cold process soap making!