This system is composed of: Hairdye 40g Oxidizing Agent 40g Treatment 6ml Benefits: A foam hairdye that properly covers gray hair with color that is gorgeous by massaging lather into hair. Also nourishes your hair while hair dyeing. How to use: 1. Blend the hairdye and also the oxidizing agent collectively in 1:1 ratio by shaking. 2. Apply the combination on hair and hang on for 10-15 minutes. 3. Wash off with water that is warm and then cleaning hair with shampoo. 4. Rinse thoroughly with water that is warm.