Redken Volume Injection Shampoo Information Buy any 2 Redken items and get 2 GWP's for free.While stocks last.Redken's Volume Injection Shampoo is formulated with Redken's Bodifying Complex which includes Filloxane to help provide instant volume to fine, flat, or processed hair. This volumizing shampoo lightly cleanses with gentle scalp care, giving hair a volume boost, creating lift and body. £15.66 300ml Sorry, product is not in stock at the moment.