Do I Need a Neck Lift for This? 16 Years Old

By this you are probably concerned by the lack of neck definition; the nice tight jawline. Diet and exercise are the key here. You say that you are 16 years old so your body is still changing a lot. I see changes in the body throughout the teens and the 20's. You will definitely see improvement if you are disciplined in this. If, when you have seen a drop to your ideal weight and you still have that problem than you might consider liposuction of your neck. Avoid fad diets and and stick to a sustained change of lifestyle and dietary changes. Eat "clean". If there is a family pre-disposition towards a heavy neck, then this might make the surgeon more inclined to recommend lipo. Give it a couple of years and see what you need then.  Good luck!!

"These are all natural parts of the aging process. What we can do is try preventative treatments or get a neck lift / face lift earlier in the aging process. There are numerous non-surgical options available, and some can be used in combination to get best outcomes, but you would need a consultation with an expert.

Some options for skin tightening include:

- Thermage radiofrequency to heat the skin, tighten it over time, and prevent the aging process
- Ultherapy high-intensity ultrasound to contract the muscle, tighten the face and neck, and prevent the aging process
- PDO NovaThreads or InstaLift threads for immediate lifting without surgery and long-term collagen production
- Sculptra injections for collagen production to areas of the face and neck with crepey skin or early sagging
- BTL Exilis Ultra, Venus Legacy, and Thermi250 for monthly collagen stimulation with facials
- ThermiRF, Renuvion (J Plasma), or Inmode BodyTite for internal heating and tightening with or without surgery
- Fillers (or facial implants) to contour the jawline and chin to improve the appearance of the neck
- Face lift / neck lift with fat grafting and fillers if you need a significant improvement​

​I would suggest getting a formal evaluation with a cosmetic dermatologist. Best, Dr. Emer​​​​"

If in fact you are less than 30 or so years old, for most patients submental liposuction is a good technique for removing the excess fat/fullness under the chin region.    At this young age, your quite elastic skin will contract nicely,  However, you need to meet with a plastic surgeon with whom you feel comfortable.