Active Compound: Mesterolone (Proviron)
Category: Androgen / DHT Derivative
Concentration: 25 mg per Tablet
Form: Oral Tablets
AndroProv 25 contains Mesterolone (Proviron), an oral androgen derived from Dihydrotestosterone (DHT). Known for its androgenic properties, Mesterolone has historically been prescribed for certain male androgen-deficiency conditions and is associated with libido support, hormonal activity, and muscle definition.
Unlike testosterone, Mesterolone does not aromatize into estrogen. It also binds strongly to Sex Hormone-Binding Globulin (SHBG), which can influence the availability of circulating sex hormones.
Although sometimes used in bodybuilding during cutting phases, Mesterolone is not a reliable substitute for prescription aromatase inhibitors or established post-cycle treatment.
→ Androgenic Support: Provides androgen activity associated with male sexual function
→ Libido Support: May improve symptoms of androgen deficiency in appropriately selected patients
→ SHBG Binding: Binds strongly to sex hormone-binding globulin
→ No Aromatization: Does not convert into estrogen
→ Muscle Definition: Commonly associated with a harder, drier appearance during physique-conditioning phases
→ Oral Administration: Convenient tablet formulation
Although Mesterolone is not a 17-alpha-alkylated steroid, androgen-related side effects may occur.
→ Hair thinning or male pattern baldness in susceptible individuals
→ Acne or oily skin
→ Prostate enlargement or worsening urinary symptoms
→ Changes in libido or mood
→ Suppression of natural hormone production, particularly with prolonged or excessive use
→ Virilization in women, potentially including irreversible changes
⇨ Acne: No (although possible)
⇨ Water Retention: No
⇨ High Blood Pressure: No (risk may vary)
⇨ Liver Toxic: Low hepatotoxic potential
⇨ Aromatization: None
⇨ DHT Conversion: Yes, as it is a DHT derivative
⇨ Decreased HPTA Function: Long-term use may cause suppression
⇨ Chemical Name: Mesterolone
⇨ Active Life: Less than 12 hours (supplied reference)
⇨ Drug Class: Androgen and DHT Derivative
⇨ Average Dose: 25–75 mg/dayÂ
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