So I recieved the unmarked botle of the IGF, are they ready to be injected as they are or do I need to buy some other solution to mix with it? Thanks for the speedy service BTW, and for sending me a new one for the one that was cracked. Most people would just say take it up with the post office! Top notch man, you'll have a life long customer here. Next week starts my Excell Log! Can't wait.