Cosmetic Colours, FDA-Approved Dyes, Oil-Soluble DyesExploring Different Forms of Dyes: Powder vs. Granular vs. Oil-SolubleDiscover the various types of dyes - powder, granular, and oil-soluble. Learn their characteristics, uses, advantages, and disadvantages to choose the right dye for your needs.bondofcolours.com24 June 20244 Comments