Not a bother, gone without brushing my hair for almost a week before (well 4 days) so didn't notice anything. Carried on washing it every 2 days and leaving to dry naturally. Indian head massage every night.
This is a lovely smelling shampoo and the scent is long lasting. This lathers reasonably well and made my hair feel quite soft.
There are 5 scents and 4 size options to choose from. I chose an 8oz bottle of Nag Champa. It is good value for money but postage to Europe is expensive. Luckily they also have international retailers here
US based company, vegan and organic. Really lovely people. Use the code TREEHUGGER to enjoy a whopping 10% off.