Saryna Key Color Lasting Oil is made with Shea butter, a natural source of keratin that repairs hair. The natural keratin coats hair leaving it soft, shiny and manageable. This unique formula is light weight, easily absorbed and creates incredible shine. The Color Lasting category is made for colored hair and is especially suitable for hair that has red, violet and copper tones. This category works to increase the life of hair color by preventing fading while adding shine and vibrancy.