I'm pretty sure that's the only place you can get it as it's his own special formula that is sold at his fixed price.
He would have to start providing bulk order discopunts to retailers to allow anyone else to sell it. I think the demand is not enough for him to do this yet. If it becomes more and more popular you may start seeing sold elsewhere but i would imagine there would be very little difference in price.
I not sure whether Lee relaise he is sitting on a potential goldmine, as he seems to have the monopoly on quick drying minoxidil.
