This permanent hair color has an easy, non-drip cream formula that gives you 100% grey coverage & long lasting colour. Its unique formula has coconut oil that conditions your hair from the roots, making soft and shiny and protects from getting dry and damaged. Use on clean hair. Do not use on henna colored hair. Use special conditioners for colored hair. Mix the developer and color tube together in a glass bowl. Apply the color to your hair in sections. Keep it for as long as manufacturer?s instruction.