I have been considering Botox for a while now, as although I am quite young (27) and happily wrinkle free, I have a terrible habit of raising my eyebrows when reading/watching TV, and am getting lines on my forehead as a result. They are hardly visible ATM, but I have been toying with having Botox as a preventative measure.
So, would this stop me having a furrowed brow by the time I am 30, and how much upkeep would it entail?