How Effective is GFX in Minimizing Horizontal Forehead Wrinkles?

I have tried Botox to reduce horizontal forehead wrinkles and found it to be very effective. UNFORTUNATELY, its effectiveness starts at 1 week post injection and stops at 6-7 weeks post injection (with mobility return at a FAST rate.) I've been reading about GFX and wondering if it would provide a satisfactory result. Does anyone have experience with GFX or is it simply another unused idea? Regarding Botox: I understand the concept of "planned obsolescene", but I see ZERO reason to explain to my boss why I need to see a doctor every few weeks (excluding a true medical issue.) Come on guys... my Dad and his friends put a man on the moon! Can't you stop a wrinkle or two for more than a month???