The Penetraitt Shampoo & Conditioner Duo Set is a powerful pair designed to strengthen and restore damaged hair while maintaining color vibrancy. The shampoo cleanses gently yet effectively, removing impurities while fortifying each strand. Paired with the rich conditioner, this duo works together to enhance manageability, smoothness, and shine, making it perfect for color-treated and weakened hair. Travel size Potion 9 hair treatment included.