Level 1. Gently covers gray. No peroxide, no ammonia. Lasts 6-12 shampoos. Hate that gray? Wash it away! Cover only your gray without changing your natural haircolor. Great fragrance. As gentle to your hair as shampoo. Beautiful color in only 20 minutes. Won't change or lighten your natural haircolor. No noticeable root line. Easy one-step application. No mixing, no drip! Gentle formula nourishes hair. Contains a conditioning complex with Vitamin E, nutrients and proteins. Leaves hair better conditioned than before it was colored. Moisture-rich after conditioner. Leaves hair feeling soft and silky.