I have about 400IU of Jintropen for sale. My doctor prescribed 6IU/qd, whereas later he changed to 3IU, I have extra 40 vials of 10IU with dilutant in original boxes. Anywone want to buy, email me . The cost is $6/iu. This is orginal Jintropin (rhgh). Shipping will be payed by buyer through FEDEX same day or next day.