Our PRX Perfexion is more of a skin rejuvenation procedure that drives collagen production, helps smooth skin and improve wrinkles and texture.  Although it has TCA (trichloroacetic acid) and kojic acid, the solution is driven deep into the skin to work in the deeper layers.  The result is minimal peeling superficially and an increase in firmness and tightness of the skin.  The procedure must be performed once a week for 4 weeks.  It can be done in combination with other treatments like microneedling, lasers, or Ultherapy.