The coloring power ofnature. From nature and z.one concept technology comes simply zen HERBARIUS DYES: the coloring power of nature dedicated to beauty and hair color. Coloring powders derived from leaves, roots and flowers of different plants are combined only with water to create a true natural coloring ritual. Dyeing plants that are 100% natural or enriched with direct pigments gently color by giving reflection, toning and camouflaging gray, natural and colored hair. The 6 100% natural coloring versions give natural reflection, tone and shine while bringing body, conditioning and shine.