Genesis Mesviron 25 100 tabs (25 mg/tab)

Mesterolone – Proviron

Proviron, a drug renowned for its anti-estrogen properties, effectively blocks estrogen receptors in the brain, resulting in a surge of Gonadotropin release (LH and FSH) that stimulates testosterone production in the testes. It is important to note that Proviron lacks direct anabolic or androgenic activity. Originally synthesized in the 1970s, Proviron’s availability dwindled by the late 1990s, with its manufacturer Schering ceasing production. Online sellers claiming to offer genuine Proviron often sell fraudulent products, with most available options likely being counterfeit. The drug is reportedly smuggled from various countries such as Asia, Russia, and Mexico, raising concerns about authenticity. Initially explored for treating depression and anxiety in both men and women, Proviron was later acknowledged for its ability to elevate Gonadotropins and testosterone levels, leading to its use in addressing fertility issues. However, it is currently not prescribed for medical conditions, and any online availability likely comprises fake or contaminated products.

Indications

Proviron was once indicated for treating testosterone deficiency and male infertility arising from hypothalamic, pituitary, or testicular issues.

Pharmacology

Characterized by greater androgenic than anabolic effects, Proviron has been utilized by athletes and bodybuilders to aid recovery from testosterone suppression caused by long-term use of exogenous anabolic steroids. Many users report disappointment with Proviron, citing a lack of muscle mass or strength gains, potentially attributable to exposure to counterfeit products. Despite possessing anti-estrogen activity comparable to substances like Nolvadex or Arimidex—thereby mitigating common side effects such as breast enlargement and water retention—Proviron’s effectiveness and reliability are under scrutiny. While some users report muscle bulging effects, results can be skewed due to concurrent usage of other anabolic steroids. Knowledgeable athletes have largely shifted to alternatives like Arimidex or Nolvadex. Females In the past, females also utilized Proviron, but reports on its effectiveness vary widely. Due to its anti-estrogen properties, women using this drug should be closely monitored by a healthcare professional.

Dosage

A typical dosage of Mesterolone is 25 mg taken orally 2-3 times daily for multiple months, followed by a maintenance period. When taken orally, Proviron is rapidly absorbed into the bloodstream and boasts a long half-life of 12-24 hours, remaining detectable in urine for up to 2 weeks after the final dose. As it is not a robust anti-estrogen, Proviron is often combined with Tamoxifen or Arimidex during the washout phase.

Side Effects

Proviron can be associated with rare but concerning side effects, including:

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

Contraindications

Proviron is not suitable for:

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

Cost

When available, Proviron tends to be costly, and its quality and purity remain questionable. Most Proviron found today exists solely on the black market, often smuggled into the US from Mexico and the Far East. Prices can range from $3-$4 for a single 20 mg pill, but verifying authenticity remains impossible.

Detection

Proviron is banned by many sports organizations and is routinely tested in urine samples. With its extended half-life, detection is possible for up to 2 weeks after the last dose.

Legal

While possession of Proviron is not illegal, it is screened for by sports agencies. In the USA, it falls under the Controlled Substance Act as a Schedule 3 drug.

Final Word

Proviron is now largely a relic of the past. Genuine products are virtually nonexistent, and what remains on the market is likely fake or contaminated. For body development, alternatives like Arimidex are recommended for superior efficacy.