I have a wrinkle between my eyebrows. Will Botox help?

My eyesight has been bad since high school, so I've been wearing glasses ever since.

I have a habit of squinting my eyes without realizing it, so I have wrinkles between my eyebrows.

There are wrinkles on the forehead like a stream running down it.

 

I once received a consultation saying that my forehead wrinkles were too deep to be effectively treated with Botox alone.

I'm thinking that it might be a good idea to get the procedure done when the wrinkles between the eyebrows aren't that deep.

These days, as I get older, I find myself frowning more and getting more wrinkles between my eyebrows.

 

People with deep wrinkles between their eyebrows get fillers.

Can I get visible results on frown lines with just Botox?

 

How much does botox for frown lines cost?

 

How long does the effect of Botox last and how often should I get it?

 

If I get Botox injections frequently and multiple times, will the effects of Botox last longer?

 

But if you get botox between your eyebrows, won't it be uncomfortable to keep your eyes open?