I received my usual treatment of Botox 2 months ago. I always have problems with the Botox not working well between my eyebrows. My doctor says that my muscles are just really strong there. Most of the time I do not get the results that I would like but there is always improvement. Today I woke up & saw a noticeable mark in between my brows. Is this from the Botox not working anymore at all? Does this look Botox related or something else? I can frown easily. Should I get more Botox?