I'm worried about my receding chin. How long does chin filler last?

I am an ordinary office worker who experiences tremendous stress whenever I have my profile photo taken because I have a receding chin.
I couldn't even imagine getting scary bone-cutting contouring surgery because of the long recovery period, so I started looking into chin filler treatments that I could get briefly during my lunch break.

I have been searching for filler reviews every night because I heard that just one simple injection can make the jawline look sophisticated and sharp, dramatically changing the shape of the face.
However, since the jaw area experiences frequent muscle movement when chewing or speaking, I'm a little worried that the shape might spread out or disappear quickly after getting the filler.

I am very curious about how long the pretty, pointed V-line shape I got when I first received the filler injection usually stays intact.
If there are any expert members at Maypure who regularly get fillers for a beautiful jawline, please leave a comment letting us know what the average duration of the effects you experience is!

I would also appreciate it if you could give me some consultation tips on whether to choose a domestic product or an expensive imported one so that the filler shape holds firm and lasts longer.
I heard that if you get the procedure and your jawline becomes more defined, your neck will look much longer and your overall body proportions will look better, so I'm thinking of booking a consultation right away this weekend lol.