I'm not a big fan of mesotherapy
, and am not aware of any significant well done study, published in a peer-reviewed journal, that documents its safety and effectiveness.
I don't recommend it to my patients. There are reports of complications. See http://www.Ncbi.Nlm.Nih.Gov/pmc/articles/pmc3002412/ & http://www.Livestrong.Com/article/234119-complications-of-mesotherapy/.