As a facial plastic surgeon I often see people with these concerns. These deep lines are caused mainly by muscle contraction which can cause indentations and deep lines in the skin. That is why Botox or Dysport is very important in this treatment. If the line is so deep that Botox/Dysport is only partially treating the concern then a filler can be used. I would prefer to use the filler in the deep nasal crease and laser resurfacing in the horizontal forehead lines although I could just do filler in the glabellar lines between the eyebrows.





