If I get square jaw Botox, will my jawline really change?! ㅠㅠ

Hi! I'm writing this because I'm seriously so stressed out about my square jaw every time I look in the mirror these days.

I've had a habit of clenching my molars since I was young, and I tend to use my jaw muscles a lot when chewing. Maybe that's why my lower jaw muscles look particularly prominent, making my jawline look angular and my face seem bigger.

People around me have been really pushing the idea of ​​getting square jaw Botox, saying it softens the masseter muscles and properly refines the jawline, so I'm seriously considering it these days!

For those of you who have actually tried Botox, is the effect really certain?!

Usually, how long after getting the injection does it start to become visible that the jaw muscles are shrinking?

I'm curious if you saw the effect of the angular look disappearing and the lines becoming softer!

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I'm really curious if this is suitable for someone like me with well-developed jaw muscles, if it produces dramatic results. I would be so grateful if you could share just one honest review!