Okay wait.. you are trying to loose weight first and then put it back on on your thigs and butt am I right? That sound like a challening thing to do, its very different from wat most are trying to accomplish here
Maybe you can also try to put some fat burning products on the places you want to lose it? Like maybe coffee scrubs, lemon vinegar! Just trying to think along. And you have one advantage possibly since butt fat is most stubborn. And what about maca?:p
