How satisfied are you with the fillers?

I have a severe receding chin, so it has been a lifelong complex for me because my mouth looks prominent whenever I take a profile photo. I am seriously considering a minor cosmetic procedure because I heard that adding just a slight amount of volume to the chin can correct a protruding mouth and change my impression to a more sophisticated one. I am curious about the satisfaction ratings for fillers that make the jawline slimmer and sharper after injection. I have heard that since this is not a permanent surgery, periodic re-treatments are necessary; however, I would like to know if the filler in the chin tends to last longer compared to other areas because it is an area with minimal movement. I would like to hear reviews from those who have undergone this procedure to confirm if it is a filler that effectively corrects the receding chin and maintains a beautiful shape, justifying the investment.