Pantene Shampoo Colour & Perm Lasting Care in the 680mL size is specifically formulated to help maintain the vibrancy of colored hair and the longevity of permed hair. This variant aims to gently cleanse while providing nourishment to help protect your hair's color and perm, keeping them looking fresh and vibrant for longer. With the larger 680mL bottle, you'll have an extended supply of shampoo, ensuring you can maintain your hair's color and perm with consistent use. If you're looking for a shampoo to help prolong the effects of your hair coloring or perming treatments, Pantene Colour & Perm Lasting Care in the 680mL size could be a convenient and effective option for your hair care routine.