Hello. I would like to get a consultation regarding frown lines!

I am writing this consultation post because I am worried about the 'Cheon' character on my forehead.

My face isn't particularly wrinkled or severe overall, but I do have deep vertical wrinkles on my forehead like that.

In particular, the mark may remain after you frowned while concentrating, or for whatever reason.

Even though I keep being conscious of it and try my best not to frown, it is not easy to break the habit.

I was thinking that if it can't be fixed anyway, maybe I should just get Botox.

I heard that forehead Botox is not difficult and isn't expensive.

I am curious if Botox is effective for frown lines of that magnitude and how much it costs.

And how many times do I have to receive it in total?