MultiPharm HealthCare Proviron 100 tabs (25 mg/tab)

Mesterolone – Proviron

Proviron exhibits anti-estrogenic properties by blocking estrogen receptors in the brain, leading to increased release of Gonadotropins (LH and FSH) which stimulate the testes to produce more testosterone. However, Proviron lacks direct anabolic or androgenic effects. First synthesized in the 1970s, it vanished from the market by the late 1990s and is no longer manufactured by Schering. Most online sellers claiming to offer this drug may be misleading, and with no legitimate mass production, the authenticity of available products is often questionable, especially those reportedly imported from Asia, Russia, or Mexico. Originally tested to treat depression and anxiety in both sexes, studies revealed its capability to elevate Gonadotropins and testosterone levels, which shifted its use toward fertility treatments. Today, Proviron is unavailable for treating any medical issue; any online availability is likely counterfeit.

Indications

Previously, Proviron was indicated for testosterone deficiency and male infertility stemming from hypothalamic, pituitary, or testicular issues.

Pharmacology

Proviron is known more for androgenic effects than anabolic ones, often used by athletes to combat testosterone suppression post-exogenous anabolic steroid use. Many bodybuilders have reported disillusionment with Proviron, claiming it fails to enhance muscle mass or strength. Issues may partially stem from widespread counterfeit products; distinguishing authentic Proviron without laboratory testing is nearly impossible. Proviron possesses anti-estrogen activity akin to Nolvadex or Arimidex, preventing common anabolic steroid side effects such as gynecomastia and fluid retention. Though some users claim it promotes muscle bulge and definition, attributing results to simultaneous use of other steroids complicates the assessment. Its primary application remains during washout phases, with many experienced athletes favoring Arimidex or Nolvadex instead. FemalesHistorically, Proviron was also utilized by women, with mixed reports regarding its bodybuilding efficacy. Due to its anti-estrogen functions, females using this drug require oversight from healthcare practitioners.

Dosage

The recommended dosage of Mesterolone is 25 mg taken orally 2-3 times daily over several months, with possible maintenance therapy afterward. Rapidly absorbed when administered orally, it boasts a lengthy half-life of 12-24 hours and can be detected in urine for at least 2 weeks post last dose. Often combined with Tamoxifen or Arimidex, it finds utility during washout phases.

Side Effects

As with any drug, Proviron may cause infrequent but unsettling side effects, which can include:

• painful erections
• loss of libido
• general fatigue
• deepening of voice
• hair growth
• acne, oily skin

Contraindications

Usage of Proviron is inadvisable for:

• children
• pregnant women
• individuals with abnormal liver function
• those with prostate cancer
• people with allergies

Cost

When available, Proviron is costly, with questionable quality and purity. Currently, it circulates exclusively within the black market, primarily smuggled from Mexico and the Far East, with prices ranging from $3-$4 per 20 mg pill, often leaving users unsure of its legitimacy.

Detection

Due to its banned status in many sports organizations, Proviron is actively monitored through urine testing, easily detectable for up to 2 weeks after the final dosage because of its long half-life.

Legal

While possessing Proviron isn’t illegal, it’s screened for in most sports. In the United States, it is classified as a Schedule III controlled substance under the Controlled Substances Act.

Final Word

Ultimately, Proviron is relegated to historical interest. The genuine product is effectively unavailable, with current offerings likely counterfeit or mixed with other substances. For those seeking enhancements in bodybuilding, alternatives like Arimidex are recommended.