I used to have lovely soft, mobile hair, although it always tangled easily. Now I wake up in the morning and it's literally starburst out from my head like Doc from bloody Back to the Future! It's worse at the front where it's starting to go grey and coarser. This morning there was a shock of hair standing completely upright from my forehead 
Is there anything that can be done to restore the texture? Is this it now? It's thinning as well, quite noticeably in places.