Since giving birth 9 months ago, my hair has been very greasy at the roots but dry on the ends. However, I've found washing it with Superdrugs own Avocado and Honey shampoo and conditioner, brushing Lee Stafford Root Booster through my hair (apply at the roots and brush through) and leaving to dry naturally has left me able to have at least 4 days between washing and it still looks great! 😊
Hope this helps.