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The Big Bubba Mass Stack

If you're looking to pack on serious size and muscle mass, the Big Bubba Stack is the ultimate choice. This powerful stack features Hi-Tech Pharmaceuticals Sustanon 250, the strongest prohormone in our lineup, with a 250mg blend of four different 4-Andros to maximize size and gains. We've paired it with Hi-Tech's Equipoise to further boost protein synthesis, testosterone levels, and appetite—ensuring you get the nutrients needed for big gains. Arimistane provides on-cycle estrogen support, while Arimiplex serves as a post-cycle therapy (PCT), making this a complete muscle-building stack.

This Stack Contains

  • 2) Bottle Hi-Tech Sustanon 250
  • (2) Bottle Hi-Tech Equipoise
  • (1) Bottle Hi-Tech Arimistane (On-Cycle Support)
  • (1) Bottle Hi-Tech Arimiplex (PCT)

How to Use the Big Bubba Stack

Sustanon 250 (2 Bottle)

As a dietary supplement, take one (1) tablet daily. Do not exceed two (2) tablets per day.

Equipoise (2 Bottles)

As a dietary supplement, take 1 tablet in the morning and 1 tablet in the evening. Do not exceed 4 per day.

Arimistane (1 Bottles)

Take 1 tablet per day, one bottle will last your entire 60 day cycle. 

Arimiplex (1 Bottles)

As a dietary supplement, take 1 tablet in the morning and 1 tablet in the evening.  Do not exceed 2 per day.

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