Specially and expertly formulated with argan oil to leave hair silky smooth, Redken All Soft shampoo also contains avocado oil, amino acids, and proteins to condition and lock in moisture. Available in a family-sized 1L bottle, Redken All-Soft is a suitable shampoo for increasing manageability, strength, and shine in hair that has become brittle and dry due to the weather, over-styling, or colouring.