I had a friend ask me a question and I was completely oblivious... I was explaining that his dose was probably shutting down natural test production with little to no effect and he had asked "how much test a person can take without shutting themselves down"... I have no idea if a person can take any amount without hindering natural production but I figured I would ask... I guess it kind of made me curious... For instance is a person with a lowered ability to produce test, like a TRT patient, shutting themselves down by administering A-Gel or strips?