Should I get botox to slim masseter muscles? (Photo)

If your facial fullness widens when you clench your jaw, this could be masseter enlargement, and if that’s the case neurotoxin treatment may be considered. Hope that helps! Dr Joseph

It is hard to fully assess from just a picture whether the fullness is from bone structure or masseter muscles. It would be best to have an in-person assessment by a provider to ensure you get the best possible outcomes.