Thanks to a consistent and odorless formula, Herbatint Haircolor Gel is easy to mix and apply, proving perfect results in just 40 minutes, every time! The N (Natural) Series shades color your hair while creating a natural, even color. The C (Ash) tones are designed to neutralize and/or counteract unwanted copper or reddish highlights. The D (Golden) tones will give golden blond or brown highlights depending on the degree of tone choice. The M (Mahogany) shades are formulated for a coloring experience that gives more personality to your look. The R (Copper) tones are particularly suitable for golden-like complexions. The DR (Copperish) tones originate from a mixture of golden shades and a small percentage of coppery shades. The FF (Flash Fashion) shades are ideal to give character and customize the chosen color.