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Hi-Tech Pharmaceuticals Mega Mass Stack

$150.00

Hi-Tech Mega Mass Stack | The Ultimate Dry Bulking Stack

 The Hi-Tech Mega Mass Stack brings together Primobolan, Andriol and Osta-Plex to help users put on muscle mass while maintaining that dry hard look. If you're chasing increased intensity and power in the gym without putting on too much water weight and with low estrogen conversion grab yourself the Ultimate Dry Bulking Stack with Hi-Tech's Mega Mass stack!

Hi-Tech Mega Mass Stack Highlights & Benefits

  • Put on Insane Mass While Maintaining that Dry Hard Look
  • Supports Increased Strength and Power in the Gym
  • Minimize Water Weight While Putting on Maximum Mass
  • Low Estrogen Conversion Stack

Directions

Primobolan Instructions

Take 1 tablet in the morning and another in the evening. 

Andriol Instructions

Take 1 tablet in the morning and another in the evening. 

Osta-Plex Instructions

Take 1 tablet in the morning and another in the evening. 

Hi-Tech Mega Mass Stack Ingredients & Supplement Facts

Primobolan

Androdiol

Serving Size: 1 Tablet Servings Per Container: 60

Amount Per Serving % Daily Value
Androst-4-en-3β-ol-17-one
Undecanoate 158mg *

*Daily value not established.

OTHER INGREDIENTS: Microcrystalline Cellulose,
Caprylic Acid, Caproic Acid, Capric Acid, Lauric
Acid, Beta Cyclodextrin, Phytosterol, Silica

Osta-Plex

Serving Size: 1 Tablet

Servings Per Container: 60

19-nor-androst-4-ene-17-one Enathate 50mg
Eucommia Ulmoides 100:1 Extract (bark) 250mg
7-methoxy-8-(3-methylbut-2-en-1-yl)-2h-chromen-2-one 10mg

Warnings & Side Effects

Store in a cool dry place after opening. Do not exceed recommended dosage. 

 

Blog posts

February 16, 2026 admin

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Is ACP-105 The Ultimate Recomp SARM? ACP-105 is a Selective Androgen Receptor Modulator or SARM. It was originally developed by Acadia Pharmaceuticals to help treat degenerative conditions like osteoporosis and muscle wasting. Unlike older performance enhancers ACP-105 was designed to...

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