Yes, liquid.......that would be the good stuff, so if the price is right for you, then it's a good deal. You will need 300iu's.
Personally, I feel that the generic rHGH will be the way of the future. Serono, the insurance co,'s and the medicaid program crackdown's have hammered the market for hologram Serono.
If you find a source of generic GH who you trust to have properly handled the product, then you should be a happy camper.