• 3-in-1 shampoo that acts as a dye, cleanser, and conditioner • Effectively covers gray hair, restoring a natural black tone in 10 to 15 minutes • Enriched with herbal extracts such as Polygonum multiflorum and ginseng • Strengthens hair roots and leaves strands resilient and flexible • 500 ml format designed for approximately 10 applications • Simple application to do at home on dry hair