I have never heard of the brand before.
I have never once seen any quality GH be produced in 20iu per vial. It's usually 10iu. The packaging also looks really cheap.
The GH is probably fake or under-dosed but you might as well use it up or try to re-sell it to a gym buddy. No sense throwing it out if you got it for free.
If you spray the HGH on a pregnancy test and the test turns positive, then you have HCG and NOT HGH.