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The King of Bulking*

QUAD-MASS™ is undeniably the highest dosed and strongest non-methylated DSHEA compliant prohormone on the market today. The profile of 4 very well dosed compounds, alongside a premium and proven system for increased bio-availability, speaks for itself.

Epiandrosterone also commonly known as “Epi-Andro” is an anabolic compound which converts into the natural male hormone “DiHydroTestosterone” or “Stanolone”. Epi-Andro is non-methylated and as a result will put little to no stress on the user’s liver. DHT is 5 times more Androgenic than testosterone. As a dry compound, users will experience lean muscle gains while also increasing lipolysis (fat loss).*

Androsterone is a non-methylated compound derived from testosterone or Androstenadione. What this means in terms of supplementation is that Androsterone can help to increase lean muscle mass and power output.* Another benefit of Androsterone is that it does not convert to estrogen, this means it has no estrogen related side effects like water retention, bloating, Gynecomastia, etc. Some studies have shown that Androsterone may even be anti-estrogenic meaning that while it will help build muscle it can help to lose fat as well. This is a safe compound with no added liver strain or side effects and can be used by itself or added into a stack to see incredible results!*

In comparison to any other product of its kind, QUAD-MASS™ will not disappoint.

*Recommended for adult men Only. NOT recommended for women.

QUAD-MASS™ Benefits

  1. All-in-1, fully-dosed, DSHEA-compliant, androgens profile
  2. Most powerful and effective formula of its kind on the market
  3. Designed to add muscle strength & growth, muscular endurance, mood, and libido
  4. Not hepatoxic, so no liver or kidney damage
  5. Increased absorption and bio-availability with BioPerine® and Glycerol Monolaurate
  6. No proprietary blend – it is exactly what it shows to be

Product Contains (per serving):

  • 5a-Androstan-3b-ol-17-one (Epiandrosterone) 450mg
  • 5a-Androstan-3a-ol-17-one (Androsterone) 150mg
  • AJuga Turestanica Extract (Std. 20% Turkesterone) 150mg
  • Androstenolone 100mg
  • '6,7-Dihydroxybergamottin 50mg
  • Bioperine 10mg


As a dietary Supplement, take 1/2 serving (1 capsule) every 12 hours. DO NOT take more than 1/2 serving at a time, or more than 1 serving (2 capsules total) per 24 hour period. Take daily for up to 12 consecutive weeks. A 4 week PCT and natural test booster from your local supplement store is recommended.

*Recommended for adult men Only. NOT recommended for women.


Consult with your physician before using this product. Do not take this supplement if you have any pre-existing medical conditions. This product should not be used by anyone under the age of 18. Athletes, check with your testing organization before using. User assumes all risks and liabilities related to use of this product. Keep out of the reach of children. Keep in a cool, dry place.

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4 Reviews

  • 3
    Not bad

    Posted by Kashien Latham on Mar 30th 2022

    I found this product to be average. It helped me lose fat and improved my composition but I didn't gain any strength or endurance. It's a very mild ped. But it has very little estrogenic effects which I think will be better stacked with a stronger supplement to combat negative effects

  • 5

    Posted by Bruce Sentz on Feb 5th 2022

    Out of all the gainers I have taken, this one is the best. Overall just great gains in strength, stamina and results.

  • 5
    Quad stack

    Posted by Philip Knouff on Jun 30th 2021

    This is the best product for bulking . Great gains!

  • 5
    Quad stack

    Posted by Philip Knouff on May 3rd 2021

    This is the best stack of all. Major gains!!

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