Hello and thank you for your question and photo. As we age we loose collagen and the skin starts to face drops a bit. So what you are seeing is a combination of lax skin and some fat. If you were to put a filler there it may help soften and lift the area. The newer fillers are great for lifting! You must have it done by by an expert injector, too much will make the area look worse. Next, I would do some type of collagen building. There are many procedure you can do for this, we like thermage with sculptra. Thermage is a device that applies heat to the skin and the sculptra is an injection. Sculptra is a medication that stimulates collagen production. When combining the two you get an amazing collagen boost. Thermage and sculptra lifts the jowls, helps define jawline and smooths the neck. This helps slow down the signs of aging. One treatment is needed every year. Collagen building over time is important to maintain an overall youthful and healthy outcome! Be sure to consult with an expert, experienced provider. Hope this helps!