Prodigy is the first ammonia-free permanent hair color from L'Oréal Paris specially designed to give you natural hair color. Our formula is made with oil coloring technology to give you a new color blend that matches your hair color and gives you complete coverage of gray hair. The color result will vary depending on your natural hair color. If you are torn between two colors choose the lighter one. As a result of the color on gray hair the color will appear lighter than on non-gray hair. Package Contents: Color Enhancer Cream Oil dye cream Extra Care Cream High quality gloves Preparing L'Oreal Prodigy dye for use: After you puncture the tube of dye cream when doing a skin allergy test. Empty the entire contents of the color cream tube into the developer bottle. Close the applicator head and shake well until the mixture is homogeneous. Remove the applicator tip immediately after mixing to avoid bursting the tube or leaking the product and causing damage.