You've probably already ordered it by now... But if you havent, since you dont know how you'll respond to it then you might wanna get a smaller amount first incase its a waste of time for you (unless your not worried about $)- I started with 5gm but now wishing I had got a larger lot instead since I seem to respond extremely well to it. Although ive got alot in my routine, since adding the RU within a very short period my shedding has gone to maybe about 5-10 hairs in the shower (So im pretty sure its the RU thats responsible for it). Im actually blown away about how well it seems to be working and pretty excited to see how it holds up.
I keep mine in the freezer, but I have seperated it into daily dosage amounts wrapped into little bits of foil and just get one out daily and mix it each day before use.