Proviron 25 Aslan Pharma USA

PROVIRON 25 Aslan Pharma USA

Important Warning: What You Need to Know About This Product

Formulation Information:

• Substance : Mesterolone (Trade Name: Proviron)¹

• Pack: 50 Tabs x 25 Mg

• Form: Oral

• Classification: Androgenic Steroid, DHT Derivative, Ancillary Drug²

What is Mesterolone (Proviron)?

Proviron is the commercial name for Mesterolone, a dihydrotestosterone (DHT) derivative.³ While it shares structural similarities with many other DHT-based steroids (like Stanozolol), Proviron is not considered an ideal compound for building muscle due to its rapid reduction to inactive metabolites within muscle tissue. Instead, it is highly valued as a unique ancillary drug in steroid cycles.

 Health and Safety Considerations

The Most Important Information Before Use:

Proviron is a potent pharmaceutical agent.⁴ Its use should be carefully monitored, especially for its strong androgenic potential.

CONSULT YOUR DOCTOR: Before incorporating Mesterolone into any regimen, it is strongly recommended to consult a qualified healthcare professional to understand its implications for your hormonal and cardiovascular health.

Key Ancillary Roles and Benefits

Proviron is essential to bodybuilders for two main reasons, both stemming from its unique action profile:

1. Anti-Estrogenic Activity:

   • Proviron is believed to act as an anti-aromatase in the body, preventing or slowing down the conversion of steroids into estrogen. The result is somewhat comparable to an Aromatase Inhibitor (AI) like Arimidex, although less profound.

   • This action helps to reduce estrogenic side effects of other steroids (e.g., Testosterone, Dianabol), such as water retention, decreased sexual desire, and gynecomastia.

2. Increased Steroid Potency:

   • It has an extremely high affinity for Sex Hormone Binding Globulin (SHBG).⁵ By binding to SHBG, Proviron effectively "frees up" more testosterone and other steroids, displacing a higher percentage into a biologically active (free) state. This can amplify the anabolic effect of other potent steroids used in the stack.

Usage and Dosage

Proviron is primarily used as an anti-estrogen and testosterone potentiator throughout the entire steroid cycle.

• Typical Male Dosage: One to four 25 mg tablets per day (25 mg – 100 mg daily). This amount is generally sufficient to help prevent gynecomastia and maximize free hormone levels.

• Common Stacks: It is frequently combined with SERMs like Nolvadex (Tamoxifen Citrate) or Clomid (Clomiphene Citrate) when using highly estrogenic steroids. A combination of 50 mg Proviron and 20 mg Nolvadex daily has proven highly effective in managing these side effects.

 Potential Side Effects

Mesterolone is classified as an androgenic steroid, meaning androgenic side effects are common, especially at higher dosages:⁶

• Androgenic Effects: These may include oily skin, acne (body/facial), and accelerated male pattern hair loss in individuals predisposed to it.

• Cardiovascular Risk: As an oral DHT derivative, it carries a risk of negatively impacting cholesterol levels, particularly by suppressing HDL (good cholesterol).⁷

• Virilization Risk in Women: Women must be extremely cautious with Proviron. As a potent androgen, it has a high potential to produce virilization symptoms quite readily, including a deepened voice, menstrual irregularities, changes in skin texture, and clitoral enlargement.⁸