also what do you feel you have got from it and is it good to help build mass

cheers about starnderd then on what have read
i take it you do that 3 times a day 100mcg each
so question how do you go about taken it through out the day
1)take vial with you and pins and do when requeired (thought had to be kept in fridge)
2)do morning and night one at home and take pre loaded pin out during day and take as required