Do I have hypertrophied masseter muscles?

There are several ways that we can make face look slimmer and more "V" Shaped.These are both surgical and non-surgical and, in most cases, non-surgical options can really deliver excellent results. Botox and fillers are great choices and in right hands can be very helpful. Please make sure that you see an experienced doctor for a thorough consultation and assessment prior to undergoing any treatments.Best regards and I hope this helps, Dr. Sapijaszko.

At an office consultation, your physician should be able to quickly evaluate whether or not your masseter muscle is hypertrophied or enlarged and whether you would benefit from Botox injections. 
Best of Luck.