Enriches warm tones in dark and red shades of hair. Madder root helps purify scalp and hair; henna and other natural colours help add and intensify red hues. Deep-conditions Leaves hair lightweight and manageable For brunettes and redheads 250ml Active Ingredients: This gentle formula contains madder root, a natural scalp-purifying ingredient. Aveda's “Art and Science of Pure Flower and Plant Essences” calls for ingredients of the highest integrity. Our mission at Aveda is to care for the world we live in, from the products we make to the ways in which we give back to society.