I've been having Botox for about a year now. I did my research and went with a lady who was a nurse for a long time and then went into aesthetics. The first time I went to her I decided to go for Alluzience because it is supposed to act quicker and last longer. It did work quick (within a few days) and I had a check up and tweak about 2 weeks later. It worked for about 3 months and then I went back for more. She said she expected it to last longer and that maybe I should try Azzalure if I wasn't getting the longer lasting benefit from Alluzience for the extra cost. 

Anyway, decided to give Azzalure a go. Went for my 2 week check up and needed more, a few weeks later there was still quite a lot of movement so I messaged her and she said to come in again. She gave me another few jabs. 

Now I've gone to her for the 3rd time and had Azzalure again and have had to contact her once again after my 2 week check up as I still had a lot of movement. She put more injections in but I still feel like there is quite a lot of movement 3 weeks after the 2nd top up! (See photo)

Do I just have a problematic, stubborn forehead, or is there something she could be doing better? 

I trust that she is an ethical practitioner, she would refuse a customer rather than doing something that you don't need to have done.  

Do I have stubborn forehead lines or is my injector not using enough?