Actually PPC and DC (the medicine inside mesolipo injections) are well studied in medical literature. However, the dosage and protocols are not fixed.
Also, I heard from one of my mentors that many medical companies started producing substandard quality mesolipo drugs which may not have the needed concentration for effective results. So MOH decided to do a blanket ban on it just to protect the patients from possibly ineffective brands.
Nobody really knows the real reason, the truth is still out there!