I had my first Botox injection for between the eyes frown in June! Hated the feeling of it for the first 2 weeks but when it settled I loved it!
I can sort of see a slight wrinkle returning now between my eyes, could it be wearing off already? 
My main question is, do I wait for the forehead to be totally back to normal, i.e. deep frown, before I get it done again. Nurse said she would only recommend I get it done twice a year. I forgot to ask this!
Thanks for any advice!