Cureorbust is right, most clinics offering adipose stem cells do not expand the dose, they just centrifuge the fat to get the mesenchymal cells isolated, and it is a low dose, 10-20 million. They also take out lots of fat, 8-12 oz which can leave you sore or bruised.
I chose to use one of the few cell banks in the world that has a multi-million dollar lab for banking the cells and expanding them to a high enough dose to treat advanced MS, 200 million per IV dose. And they only extract 1 oz of fat. Celltex is located in Houston TX, treatment hospital is in Cancun MX. All the details and pricing re on the site http://celltexbank.com/
Dr Slavin in Israel also does expanded cells.
Those with earlier stage MS require fewer treatments. I have SPMS, in a wheelchair since 2011. So it took 4 treatments over 3 years, but since May 2014 I have been in remission, with steady improvements. I have a short demo of my periodic walking in this video. Here's the details on my treatment. https://www.youtube.com/watch?v=7p8BIYq8iEE
RRMS '95 SPMS '02 | CCSVI 10/09 | Adult stem cells 2012 | http://www.patientsforstemcells.org/