I have a botox question, specifically with regards to the « no fly zone » in the lower half of the forehead.

I have a very strong frontalis and noticeable wrinkles in the lower half of my forehead, extending all the way to the sides. I’m trying to personalize my mapping to account for this but I’m not sure if I should risk placing a bit of botox lower on my forehead to address that one long wrinkle…Not sure if treating the upper portion of the frontalis, along with the glabella region will relax the muscle enough…

Almost every pro injector I have seen has dropped my brow in some way, so I may need to adapt units and placement…

Any words of wisdom for me?