How do the HA products produce a contour improvement?
They work in two ways to fill and shape lips, lines and creases. The HA products come in various forms depending upon the number of particles suspended in the solution. Perlane and Juvederm Ultra Plus are best for the deeper creases and contour changes around the mouth, jaw and cheeks. These act a as platform onto which the smoother and slightly thinner Restylane or Juvederm can then be added to complete the process. Imagine the bottom layer as the bottom of a cake. It rises up to form the base of the cake. The top HA layer is like the icing used to finish off the shape and make the cake look pretty.
