TKB Gentian Flower Concentrate
The Gentian flower is an autumn flower, which comes in many hues, including the profound blue-purple of our color concentrate.
While it is non-toxic, the color is not cosmetic grade and so should not be used in personal care products.
Our color concentrates are water-soluble pigments or dyes suspended in vegetable glycerine. 1 fl.oz. should color about 20 pounds of soap to a medium shade.