ok, I dont mean to be harsh, but from this post it really looks like you dont know what your doing. I'm assuming you mean superdrol, in which case 4 weeks is enough. Superdrol is a steriod and should be treated as such. You will need proper pct and liver support post cycle.

I see very little reason to be stacking superdrol with 6oxo and tribulus unless your that worried about libido, which some have reported to be lost on SD, but others have seen no reduction.

I would find out as much as you can about these things before you start taking them ... good luck man.

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