Does Mastron, Primo shut down natural test production

[jgd]

I know these arent bulking agents, but neither is Winny, but trying to figure out if one or both of mast or primo indeed shut down testosterone production?

[Joco71]

Test needs to be the base for every cycle.

[The Deadlifting Dog]

I know these arent bulking agents, but neither is Winny, but trying to figure out if one or both of mast or primo indeed shut down testosterone production?

Yes, they will suppress and/or shut you down.

[Buster Brown]

The short answer is that all AAS will shut down natural testosterone production.

[Roger11]

Yes because all steroids effect the hpta. Some to more extent then others when looking at studies of recovery time post pct( DECA 'Tren')

[jgd]

Thanks guys,