Ideal for obtaining cold and dark tones. Unlike Black Henna, which offers reflections on blue, Katam offers darker and purplish shades. Application base: dark brown, brown (40-90 minutes). On a light brown background, without or with very few whites, it brings the nuance to dark and cold tones. In the presence of white hair, it is advisable to proceed with a double passage of coverage and reflection: Red Henna No. 2 or N.3 (20-30 minutes). Rinse and then lay Black Henna and Katam (60-90 minutes). The result obtained will be fully visible after a few hours of drying.