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 combine 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. They respect and improve the original condition of hair, also giving body and shine.