Ok this may be a very simple/non intelligent question to ask, and please forgive me for not looking for info before but I'm just curious. With MK and peptides so popular why isn't there a purely testosteron secretagogue out? I know about SARMS, SERMS, HCG and other stimulating compounds but my understanding they don't directly work as a secretagogue to testoserone. I don't have a very deep grasp the mechanism on certain compounds so if there is already things out there again please forgive me I'm just bord.:banghead: