What prohormone increases testosterone levels?

[MyronGanes]

I'm not too familiar with prohormones. Do they introduce testosterone derivatives or do they increases actual testosterone levels.


Thanks!

 

[Xsbobber]

I'm May be wrong but I'm pretty sure they shut your test down just like most oral steroids. That's why most guys that use them run test too. Also that's why you need to run proper pct in order restore natural test levels.