I've had fillers, but I'm curious who I should recommend Botox for.

I have received filler treatments before. I felt that the sunken areas were slightly improved, but since issues related to facial expressions or muscle movements seem to be different from fillers, I became interested in Botox. However, I am writing this post because I am not exactly sure who is a suitable person for Botox.

Currently, the areas I am most concerned about are the space between my eyebrows, my forehead, and the corners of my eyes. The wrinkles appear deeper when I make facial expressions, and as time passes, they seem to remain even when I am still. I am wondering if I would be a suitable candidate for Botox in this case. I have experience with fillers, but this is my first time getting Botox, so I would also like to know the differences between the two procedures.

I would like to hear about the experiences of anyone who started receiving Botox in their 50s. I am curious whether Botox is more about wrinkle prevention or if it helps to some extent with existing wrinkles. I plan to get a consultation, but I would like to refer to actual experiences beforehand.