The Neodymium YAG laser is used for vein removal. The IPL is used for brown spots. The aging process tends to bring about visible changes in the body that most people would like to hide, or remove, such as veins, brown spots and hair growing from parts of the body where it was never seen in earlier years.  In the past, these conditions required separate procedures to treat them.  Cynosure Elite MPX can perform multiple cosmetic procedures at once.