Madder root is an age-old natural colorant used to make lips and cheeks red and to maintain red hair color.
In soap it gives a soft pink and mauve color.
You can add this powder directly to your soap, but you can also mix it with oil first to get a speckle-free result.
Botanical name: Rubia Tinctorum
INCI: Madder Root (Madder Root)
Frequently asked questions about madder root powder
What is the INCI of Madder Root Powder?