skittlebob
New member
I read that you are suppose to use U100 insulin pin with 1/2" needles. What gauge do you guys use for the needles? Also, 100 units per ml, how do you go about measuring the IGF-1 LR3 dosage? I have a slight idea but just want to confirm with you veterans. Thanks. Excited for my first IGF-1 lr3 cycle.