Like the title says. What is the most amount of hgh you've used and for how long. Did you experience large amounts of muscle mass stacked with anabolics minus insulin. Hopefully this isn't a pissin match but rather educational reading. I've been using 4~5iu before bedtime with good results but wanted to add another 5iu in the am. Don't want to waste it tho. Anyhow, any experience appreciated.