Where do people buy Minoxidil?

I used to order large quantities of minoxidil through Qwon every year and a half, but lately Qwon has been having a lot of noise...

But buying from Korean pharmacies is too expensive... When I see the prices, I think about ordering directly from abroad, so I don't think I can buy it. Does anyone know of a place where people who purchase Minoxidil can buy directly from abroad!?