well put it this way, we only sell 2 at a time or more, we dont sell one at a time! Yes you will feel it on first vial, but after 2 vials your wanting more! So we do not sell just one. and they dont come in 10ml vials,
its a little vial with 1mg of igf in it, which is 1,000mcgs, enough for a month at 30mcg daily