Natural Indigo Powder: This stunning blue powder is a natural colorant that's extracted from the leaves and stems of the indigo containing plants. Traditionally used in China as a medical remedy more common applications make use of it as a natural dye. Add this colorant to any of your favorite soap projects for a blue just like that of blue jeans. We recommend a usage rate of 1/2 teaspoon indigo per pound of soap. For a darker blue we suggest reconstituting the indigo powder in your lye solution.
Note: Using a palm free cold process recipe will help to achieve a more consistent coloring of the soap.
INCI: Baphicacanthus cusia (Nees) Bremek Powder