Hello, The most common cause of excessive body hair is PCOD. But with laser hair removal treatment it is possible to permanently reduce or remove this unwanted hair. You may need multiple sessions to get the desired result. The cost of full body treatment will vary from clinic to clinic depending on the number of sessions you require. Hope our answer helps you. Also, our gynecologists can be trusted to handle your case, we have many in our network, you can contact them if they interest you - Best Gynecologists in Mumbai, let us know if your city-wise preference is different.