This product consists of: Hairdye 40g Oxidizing Agent 40g Treatment 6ml Benefits: A foam hairdye that effectively covers gray hair with gorgeous color by massaging lather into hair. Also nourishes your hair while hair dyeing. How to use: 1. Mix the hairdye and the oxidizing agent together in 1:1 ratio by shaking. 2. Apply the mixture on hair and wait for 10-15 minutes. 3. Rinse with warm water followed by washing hair with shampoo. 4. Rinse off thoroughly with warm water.