Eyebrow gel

I use Wunderbrow, bit more expensive than others, but it does have staying power. Go lighter than you think you need though. I am overdue an eyebrow tint, that is my favourite way of keeping mine in shape and colour.

Clear mascara works for me.

Maybelline or Boots No. 7 both do a clear gel. I use either every day to keep my brows in order. I guess there may be other brands.
They don’t flake off. I give them a wipe over with cleanser before bed.

I trim my unruly eyebrows now and then by combing them upwards and trimming them with small scissors very carefully .
I hope you find a good eyebrow gel if you don't fancy trimming them.