Lol advising this guy to get fillers. Anyone have any idea how expensive fillers are to widen/ square off the jaw even just one time? At least 4k. You can get a chinwing with Andreishchev - and a wider, squarer jaw for life - for that price.
Second, the mandible is very active so the fillers don’t last long. My upper eyelid fillers vanished in 3 months.
Third, stuffing like 4-5 ML of fillers into your face? Come on, fillers are meant to be a touchup/ fine-tuning procedure.
OP, who was the guy who said MSE gives a wider mouth? It expands the palate, not the soft-tissue mouth.