Do I have a weak chin or double chin fat? (Photo)

Based on your photos you are a good candidate for chin surgery. Providing more horizontal projection with a chin implant or sliding genioplasty would give you a stronger chin and jawline. In your case, either procedure will give similar outcomes. 

The photographs demonstrate only a small amount of fat deposits in the neck for which liposuction can improve. Consider a chin implant to augment the recessive chin profile forward  for better balance and proportions. Both procedures can be performed under local  anesthesia.

You would have a successful outcome with chin augmentation surgery. Whether it is with an implant or a sliding genipplasty is up for debate and that decision would be based on what other dimensions of the chin you desire to change, if any other than increased horizontal projection.

Your mandible lacks forward projection. The easiest way to treat this is with a sliding genial plasty or chin implant. You’ll probably find most providers would prefer or recommend a chin implant. It’s a pretty straightforward simple quick procedure with an easy recovery. There are some things you need to know about it. I suggest getting some in person consultations.As with all surgical procedures there is some finesse involved and practice makes perfect so find providers who been doing this for a few years and have good before and after pictures to show what they can doWell done liposuction can be done at the same time. Liposuction it gives more impressive results in those who have substantial amounts of fat. Then people can still see nice improvements but they may be more subtle. The primary problem is skeletal and the chin implant or genioplasty will address the main issue.fillers also work reasonably well but doesn’t quite give the same dynamic improvement other than a sense of facial balance. Best, Mats Hagstrom MD

Your chin is less projected than you may prefer but there is no need for liposuction at all. Especially with a genioplasty, the muscle under the chin is 'stretched' when the chin bone is advanced and the contour will be fine.

Dear Justineriver2, You are an excellent candidate for sub-mental cervical liposuction combined with chin augmentation to help provide a more defined and stronger jawline. Seek some consultations with experts in the field and have imaging performed to show you the proposed changes these procedures would provide for you. Then review the surgeons before and after photographs of cases similar to your own to ensure expertise. Best regards, Michael V. Elam, M.D.