How much would it cost to fix a Neanderthal forehead, and what would be the best procedure? (Photo)

You need an examination for your hair loss issues and consultation for possible treatment options.  If you want to be proactive, the next step is to see a doctor in person.

I have been doing orbital bony contouring for over 30 years which would improve your forehead contouring. Also consult re the possibility of hair replacement surgery.

You have kept your juvenile hairline in the center and lost to corners. This is created what you are calling a neoanterthal look, but it is normal. The central forelock is genetically coded differently than the rest of your hair. You can even it out with transplants, or you can excist the frontal line but that would take a real expert doctor with lots of experience