Is it possible to dissolve fat? As in stubborn area fat? Lipase(?) injections? Theres this thing called PB serum

Ok so my aunt got these injections all over her stomach.. The dr injected 3"enzymes" cant remember all but i think lipase+ hyaluronic acid injections called PB SERUM (page in spanish) and for some reason i think i remember them saying coagulase is in it? Hes a well known and experienced plastic surgeon. She looks smaller& fat now stores more in her butt instead;really possible?He said its good for ppl like us who are athletic with baggage lol because we r top heavy when we gain weight