Genesis Mesviron 25 100 tabs (25 mg/tab) EXPIRATION

Mesterolone – Proviron

Proviron, an anti-estrogenic agent, effectively blocks estrogen receptors in the brain, prompting a significant increase in Gonadotropins (LH and FSH), which stimulate testosterone production in the testes. However, it lacks direct anabolic or androgenic properties.

Synthesized in the 1970s, Proviron faded from the market by the late 1990s, with its manufacturer, Schering, ceasing production. Many online sellers claiming to offer authentic Proviron are likely peddling counterfeit products, raising concerns about the drug’s availability. Reports suggest smuggling of Proviron from regions such as Asia, Russia, and Mexico, casting doubt on its authenticity.

Initially trialed to address depression and anxiety in both men and women, outcomes revealed increases in Gonadotropins (LH & FSH) and testosterone, leading to its consideration for fertility treatments. Today, Proviron is banned for medical use, and its online presence is riddled with fake products.

Indications

Historically, Proviron was indicated for treating testosterone deficiencies and male infertility related to hypothalamic, pituitary, or testicular issues.

Pharmacology

Proviron is noted for more androgenic than anabolic effects, often utilized by bodybuilders to recover from testosterone suppression following extensive use of exogenous anabolic steroids. Many bodybuilders express disappointment regarding Proviron, claiming it fails to enhance muscle mass or strength, deeming it ineffective—a sentiment possibly attributed to the prevalence of counterfeit products. As with Nolvadex or Arimidex, it exerts anti-estrogen effects, minimizing common anabolic steroid side effects like breast enlargement and water retention. Some users assert it leads to muscular definition; however, the impact of concurrent steroid use complicates these claims. Most knowledgeable athletes now favor Arimidex or Nolvadex over Proviron.

Females

In previous applications, females used Proviron, with mixed reports concerning its efficacy for bodybuilding. Due to its anti-estrogenic properties, female users should remain under medical supervision.

Dosage

The typical dosage of Mesterolone is 25 mg taken orally two to three times daily for several months, followed by a maintenance phase. When ingested, Proviron is swiftly absorbed into the bloodstream, with a half-life of 12-24 hours, detectable in urine for at least two weeks post last dose. It is often paired with Tamoxifen or Arimidex during the washout period.

Side Effects

Common but rare side effects of Proviron may include:

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

Contraindications

Proviron is not recommended for:

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

Cost

When available, Proviron is expensive, primarily found on the black market, with most coming from smuggled sources in Mexico and the Far East. A typical 20 mg tablet is priced between $3-$4, with no guarantees of authenticity.

Detection

As a banned substance in competitive sports, Proviron is routinely screened in urine tests. Its long half-life allows for detection up to two weeks following administration.

Legal

The possession of Proviron isn’t illegal; however, sporting bodies test for it in urine samples. In the USA, it is classified as a Schedule III controlled substance.

Final Word

Proviron belongs to a bygone era of pharmacology. Authentic products are unattainable; most alternatives available online are likely fake or contaminated. For individuals pursuing body enhancement, Arimidex represents a superior option.