Mesterolone (Proviron) for Sale – High Purity Oral Steroid Powder 

Mesterolone, widely recognized by the trade name Proviron, is a DHT-derived oral anabolic steroid best known for its anti-estrogenic, androgenic, and muscle-hardening properties. Unlike most oral steroids, Proviron is non-hepatotoxic and does not aromatize, making it highly valued in research focused on estrogen control, androgen enhancement, and physique refinement.

Our pharmaceutical-grade Mesterolone is available in raw powder form, manufactured in GMP-certified laboratories and tested at >99% purity, ensuring unmatched consistency for research applications.

What is Mesterolone (Proviron)?

Mesterolone is a synthetic dihydrotestosterone (DHT) derivative, designed to provide strong androgenic activity with little to no anabolic effect. This makes it unique compared to other steroids, as it is often studied not for muscle mass gain, but for its synergistic effects when combined with other anabolic compounds.

Researchers value Proviron for:

• Enhancing androgen levels without estrogenic conversion

• Acting as an anti-estrogenic support compound in stacked studies

• Increasing libido and androgenic markers

• Improving muscle hardness, density, and vascularity

Key Features

• 💎 Lab-tested purity >99%

• 💊 Orally bioavailable – non-hepatotoxic

• 🚫 Does not aromatize into estrogen

• 🔥 Muscle-hardening & anti-estrogenic support

• ⚡ Popular for stacking in cutting cycles

Benefits of Mesterolone (Proviron)

• Estrogen Control: Prevents water retention and estrogenic side effects in stacked studies

• Androgenic Boost: Enhances male hormone activity without suppressing significantly

• Muscle Hardening: Supports lean, dry, competition-ready physique

• Non-Hepatotoxic: Safer for the liver compared to most oral steroids

• Stacking Synergy: Improves the effectiveness of other anabolic compounds

Possible Side Effects

While mild, Proviron research may present side effects such as:

• Androgenic issues (acne, oily skin, hair loss in predisposed individuals)

• Reduced natural testosterone production with long-term use

• Mood or libido fluctuations

• Mild impact on cholesterol levels

⚠️ Disclaimer: For research and laboratory purposes only. Not for human or veterinary use.

Dosage & Usage (Research Reference Only)

• Half-life: 12 hours

• Research cycle length: 6–12 weeks

• Common research dose range:

  • Men: 25–100 mg daily

  • Not recommended for female research due to androgenicity

Storage Guidelines

• Keep in a cool, dry environment, away from sunlight

• Store tightly sealed to maintain potency

• Shelf life: 2 years if stored correctly

Why Buy Mesterolone from Us?

• 🧪 Lab-certified >99% purity

• 🚚 Worldwide discreet shipping

• 🔒 Secure & private payment methods

• 🛡️ Trusted supplier of premium steroid research powders