W warlord New member Nov 8, 2015 #1 I was wondering how long do I have to run hgh for igf1 levels to peak?
Jozifp103 MuscleChemistry Registered Member SPONSOR Nov 9, 2015 #2 I'd give it a month. IGF-1 levels will start climbing right away but they will usually cap off after 3 weeks to a month.
I'd give it a month. IGF-1 levels will start climbing right away but they will usually cap off after 3 weeks to a month.
