Help me please - what styling product will sort me out?
I used to have good hair, but it's gone to shite 
It was thick, and mostly straight with a bit of wave, and it could be dried nicely.
Now it's greying fast, and falling out. I'm back on the old iron to hopefully make that a bit better, but I have been left with a halo of frizz. I'm not sure if it's broken off hair, or where the hair is growing back (hopefully?), but I have about 3 inches of frizz along my hairline, or on the top of my head. So whether my hair is down, or tied back, I have the frizz. It's worse than when I was post natal.
I'm not so good with hair products so don't know what will disguise it /glue up down. Useless so far have been serums incl frizz ease, smoothing cream, hairspray and mousse.