PROPEX - BIOSIRA is a potent Testosterone Propionate product designed to fuel rapid muscle growth, strength gains, and overall performance enhancement. With its fast-acting formula and proven effectiveness, PROPEX is a must-have for serious athletes and bodybuilders aiming to take their physique to the next level.
45.00 €
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PROPEX – BIOSIRA is a high-quality anabolic steroid containing Testosterone Propionate, a fast-acting ester of testosterone. Known for its effectiveness in promoting muscle growth, strength gains, and overall performance enhancement, PROPEX is a popular choice among bodybuilders and athletes.

Key Features of PROPEX – BIOSIRA:

  • Contains Testosterone Propionate
  • Rapid onset of action
  • Facilitates quick gains in muscle mass
  • Enhances strength and power
  • Improves nitrogen retention and protein synthesis
  • Boosts libido and sexual performance
  • Supports faster recovery from workouts

Benefits of Using PROPEX – BIOSIRA:

PROPEX offers a range of benefits to users looking to optimize their physique and performance:

  • Accelerated muscle gains within weeks of starting the cycle
  • Increased strength and endurance for more intense workouts
  • Enhanced recovery between training sessions
  • Improved mood and sense of well-being
  • Heightened libido and sexual function
  • Greater muscle definition and vascularity
  • Minimized risk of estrogenic side effects

Usage Instructions:

To maximize the benefits of PROPEX, it is essential to follow a proper dosage and cycle regimen. Dosages typically range from 100 to 200 mg every other day for men, administered via intramuscular injection. Female users should avoid PROPEX due to its androgenic nature.


PROPEX – BIOSIRA is a reliable choice for individuals seeking rapid and substantial muscle gains along with enhanced performance and vitality. With its fast-acting formula and proven results, PROPEX is an essential component of any serious bodybuilding or athletic regimen.