D: FI: D: Struct Volume Boost Shampoo Maximise the volume in your fine hair with Struct Volume Boosting Conditioner. It adds strength elasticity and conditions to your hair. So think big and expect tremendous after effects!D:fi d: Struct conditioner has natural humectants that retain and lock in moisture to prevent frizz and fly away hair. It also provides amazing body and manageability to your hair. How to use: Wash your hair as usual apply struct conditioner to your hair work it through rinse thoroughly.