Implants or Fillers for Labiomental Sulcus?

I have a deep labiomental sulcus that even when viewed from the front it makes a big shadow in my chin area. I've been considering chin implants but I realize that they can potentially worsen the problem. Are there any procedures available like permannt fillers or custom implants for this area that can help lessen the fold and smooth this area out? Thanks for your replies!