Would a submental chin reduction help me?

I would start with dermal fillers in your upper cheeks and cheekbones. Keep things simple and change things gradually.  Best of luck!

You exhibit a common problem when 'only' the chin is considered in a surgery. The 'divots' occur because the chin does not 'blend' properly in to the jawline behind it. when you have a smaller chin, it is often that the entire jawline towards the ear is deficient; and that has to be considered...

 The fatty deposits in the neck are usually located above and below the platysma muscle. Liposuction can remove the fatty deposits above the platysma muscle, while  a surgical neck lift is required to remote fat underneath the platysma muscle, which also includes a platysma-plasty. The p...