Mesterolone ( Proviron )

• Presentación: 25mg/50tb

• Referencia del proveedor: Provabol

Provabol 25 by BM Pharma is an oral anabolic preparation containing 25 mg of Mesterolone (widely known under the trade name Proviron) per tablet. Unlike traditional oral steroids, Mesterolone is a derivative of dihydrotestosterone (DHT) modified with a 1-methyl group, allowing it to pass through the liver orally without being broken down, while lacking classic heavy liver toxicity.

Active Ingredient Pharmacology

• Mesterolone (25mg/tablet}): Acts primarily as a high-affinity androgen receptor agonist and an effective aromatase inhibitor. It binds strongly to sex hormone-binding globulin (SHBG), increasing the amount of free, active testosterone circulating in the bloodstream.

• Estrogen Regulation: Does not aromatize into estrogen; instead, it actively suppresses estrogen conversion from other concurrent compounds, helping to reduce water retention and prevent gynecomastia.

• Physique Impact: Promotes muscle hardness, improved density, enhanced vascularity, and heightened libido without causing severe mass-building water bloat.

Administration Protocol

• Standard Dosage (Men): Typically ranges from 25mg to 75mg(1 to 3 tablets) per day, usually split into morning and evening doses to maintain stable blood levels due to its active half-life of approximately 12 hours.

• Cycle Integration: Often incorporated into cutting or hardening cycles, or utilized as an adjunct therapy during steroid cycles to optimize free androgen availability and control estrogenic side effects.

• Duration: Commonly run for periods matching the broader stack duration, typically 6 to 8 weeks, though its non-hepatotoxic profile allows for flexible integration.