What is the best filler to correct the indent in my forehead? (Photo)

Hi Tiger,Injecting filler in the forehead can be very dangerous even the the hands of the best, most experienced facial filler injecting physicians. Your risks include blindness and tissue loss (necrosis from vascular compromise.)  I would only use a filler that is reversible such as a hyaluronic acid filler (Voluma, Restylane Lyft.)  The use of filler in this area is off label, and great caution must be used.  Be sure that you choose your injecting physician most carefully, this is again a potentially very dangerous area to inject.  Good luck and be well.Dr. PEncino, CA 

I echo Dr. Persky's warnings. Blindness is  a rare but most likely non-reversable event.
Outside the US, there are a lot more choices. Voluma and Restylane Defyne are not the most ideal firmness. This is something you will need to explore and discuss with the expert in your area.

Hi there. Thanks for your question and photos. There may be a muscular component to the part right above your brows. Have you had Botox/Dysport/etc. to this area before? If not, that's what I would try first. The procerus and corrugator muscles can become quite pronounced in some people, leading to a heavier "Neanderthal" brow. Quieting these down consistently will make them smaller over time, hopefully to the point that you aren't bothered by your profile! As for fillers, this can be a really difficult area to fill and can even be dangerous. If choosing filler, make sure a reversible filler is used and placed down on bone by an experienced injector.
Hope this helps!
@DrKatNP.trilogy