For more of a vibrant colouring in your hair, Stargazer semi-permanent dye is the best choice for you.The colours are ammonia and peroxide free and are available in a variety of bright and dark colours. The pack includes gloves. For longer hair lengths, it is recommended that 2 bottles are used for the best results. Stargazer hair colour allows you to achieve a wide range of vibrant translucent colours with so much ease.