Vivids can be combined with more conventional colors to provide a wide range of impressive color effects. Vivids are the longest-lasting colors of their kind available anywhere. The silk amino acids act as color carriers to help drive color deep into the hair. Its making hair feel soft, smooth and shiny. This product is specially designed to dye hair to the wanted color. This hair dye provides intense color without damaging hairs natural follicles. It is the best hair color correcting dye that enhances the natural oils in hair.