Tren & Mastrone?

[HDRIDER925]

What do you mean natural potential?

[M302_Imola]

What do you mean natural potential?

Basically the maximum muscle mass you can put on naturally (without aas). Ideally you train naturally until you hit your muscle mass plateau, then you throw in aas to blast you past that plateau. If you haven't hit your natural plateau yet then you will be waisting the aas!