Characteristic Fast-acting, with active ingredients for quick and effective color-inflicting. Contain Easy to use, no bowls or brushes required. Simply wear the plastic gloves provided to apply. Nourishes hair and protects it from shedding and scalp itching. Color shampoo*1 Long-lasting and safe, using an active botanical blend that ensures color lasts for up to 2 to 3 weeks. Use with a combination to keep hair soft and healthy.