I would like to try the gel but am awaiting word from my endocrinologist to see if further testing is needed of my hgh/IGF1 level before I change anything....I am afraid any gel or other supplements might raise or change levels, so am awaiting word from her....if they can't help me then gel seems the way to go for sure but am afraid to change anything just yet...Thanks again for the input.....BTW, I did genotropin therapy via injection for about 3.5 years and did have good results! Have a great day!