I plan on getting about 400 IU's of Jino GH. Ive never done GH before, but I am ready to try it out for a few months. I'm 24 years old, 210 lbs 6''3. I was planning on taking 4 IU every day 5 days on and 2 days off. But Ive also heard taking like 6 IU every other day might work better. But my question is, once I get my GH I know I have to put it in the fridge right away. But do I mix all the vials right away? Or do I have to mix everytime I want to take a shot. So how long does the GH last once they are mixed and refridgerated? LMK Thanks bros.