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EPI-Mass, a cutting-edge product by Muscle Force, is creating waves in the fitness and bodybuilding world with its unique blend of ingredients designed to enhance muscle growth and athletic performance. Comprising Androsterone, Epiandrosterone, and Bioperine, this supplement is formulated to optimize various aspects of the human body's functioning, promoting muscle development and overall well-being.


  • Androsterone, a natural metabolite of dehydroepiandrosterone (DHEA), serves as a prohormone that is essential for several physiological processes in the body.
  • It functions as a precursor to testosterone, one of the key hormones responsible for muscle growth and strength development.
  • Androsterone, when taken as a supplement, aids in boosting testosterone levels, leading to increased muscle protein synthesis, enhanced recovery, and improved stamina during workouts.


  • Epiandrosterone is another powerful prohormone, often referred to as "Epi-Andro." It plays a vital role in hormonal balance and muscle-building mechanisms.
  • Epiandrosterone can help reduce the conversion of testosterone to estrogen, contributing to a more favorable hormonal environment for muscle growth.
  • By inhibiting estrogen production, Epiandrosterone can help in gaining lean muscle mass and reducing body fat, thereby promoting a more chiseled physique.


  • Bioperine, derived from black pepper extract, is a natural bioavailability enhancer. It acts as a bioenhancer, facilitating the absorption of the other ingredients in the product.
  • It enhances the body's ability to absorb nutrients, allowing Androsterone and Epiandrosterone to be more effectively utilized.
  • Bioperine can improve the overall effectiveness of EPI-Mass by ensuring that the active ingredients are readily absorbed by the body, maximizing their impact.

Synergy of Ingredients

The combination of Androsterone, Epiandrosterone, and Bioperine in EPI-Mass is meticulously designed to work synergistically within the human body:

  • Androsterone and Epiandrosterone function together to support an optimal hormonal balance, favoring muscle growth, reduced fat storage, and improved athletic performance.
  • The inclusion of Bioperine enhances the absorption of both prohormones, making sure that they are effectively utilized by the body, resulting in better results.

In conclusion, EPI-Mass by Muscle Force offers a well-rounded formula to support muscle growth and performance optimization. The blend of Androsterone and Epiandrosterone, with the assistance of Bioperine, is designed to provide athletes and fitness enthusiasts with the tools they need to achieve their fitness goals efficiently and effectively.

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