Can be stacked, wont be as powerful as either of those though in my opinion. Topical AAs are not going to work as well as oral medications for most people, but I guess we will have to wait and see.My question is, if this ends up working and get released to the market, could this be able to stop hair loss for people like me who is on dutasteride and oral minoxidil and still slowly losing ground or it wont be that powerful as dutasteride + oral min??? Could this be stacked with dutasteride and minoxidil for further efficacy?