They appear when I'm serious or smiling
Hi, Botox/dysport to the muscle in the chin (mentalis) is an effective treatment for chin dimpling. Make sure to see someone with experience treating this area for the best results.Mehdi Sina, MD
The simplest answer is usually the correct answer and applies here. The dimpling is due to underlying muscle activity and proper placement of a neuromodulator(Botox, Dysport, or Xeomin) from a qualified provider should be the easiest and best way to give you the results that you're looking for. This will have to be repeated every several(3-6) months.