

Drug Class: Oral Androgen, Dihydrotestosterone Derivative
Active Substance: Mesterolone
Strength: 25 mg/tablet
Amount: 100 tablets
Active Life: 8–12 hours
Average Dose: 25–75 mg/day
Liver Toxicity: Low
Aromatization Rate: None
Anabolic Rate: 30–40
Androgenic Rate: 150
Manufacturer: Dragon Pharma
Laboratory Test: View Result
Dragon Pharma Proviron (Mesterolone) is an orally active DHT-derived androgen that has long been utilized for its powerful anti-estrogenic and libido-enhancing effects. Unlike traditional anabolic steroids, Proviron does not contribute significantly to muscle growth but instead plays a vital supportive role in both cutting and post-cycle therapy protocols.
Mesterolone is a synthetic derivative of dihydrotestosterone (DHT), designed to provide androgenic benefits without the risk of aromatization. This makes Proviron highly effective at blocking estrogenic side effects such as water retention and gynecomastia. It is frequently used in steroid stacks to increase free testosterone and improve androgen receptor activity.
Proviron offers several advantages for both on-cycle and post-cycle phases:
Typical dosing ranges between 25–75 mg per day. It can be safely used for longer durations compared to hepatotoxic orals due to its low impact on liver enzymes. Many users run Proviron throughout their cycle or in conjunction with testosterone replacement therapy (TRT) to improve libido and quality of life.
It is often included in cycles with Dragon Pharma Testo Blend 350 or Deca 500 to combat potential libido issues. During PCT, Proviron helps ease the hormonal transition while enhancing mood and recovery.
No. While Proviron offers supportive benefits, it is not sufficient on its own to restart natural testosterone production. It should be used in combination with proper PCT agents like Clomid or HCG 2500 IU depending on the user's suppression level.
Dragon Pharma ensures every batch of Proviron is lab-tested for potency and purity. Below is the verified certificate showing Mesterolone content and tablet uniformity:
This trusted androgenic support compound is available through verified Dragon Pharma suppliers in the USA. Whether you're looking to dry out during a cut or protect your libido during a heavy cycle, Proviron is one of the most reliable tools in the experienced user's arsenal.
For advanced users running SHBG-reducing stacks, Proviron can also complement cycles with S4 (Andarine) or MK-2866 for added synergy without increasing estrogen load.
Learn more about its clinical profile and therapeutic background in this Mesterolone review by the NCBI.
Proviron is used to increase free testosterone levels, enhance libido, and reduce estrogenic side effects during anabolic steroid cycles.
Yes, Proviron acts as a weak anti-estrogen by blocking estrogen receptors but does not lower estrogen levels directly like aromatase inhibitors.
Yes, it is often used in PCT to support mood and libido, but it should be combined with Clomid or Nolvadex for full HPTA recovery.
No, Proviron is not methylated and does not pose a significant risk to liver health when used at recommended doses.
Proviron can typically be used safely for 8–12 weeks. Some TRT users use it continuously under medical supervision due to its low toxicity.
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Drug Class: Oral Anabolic Androgenic Steroid (AAS)
Active Substance: Oxandrolone
Strength: 10 mg/tablet
Amount: 100 tablets
Active Life: 8–12 hours
Average Dose: 20–50 mg/day (men), 5–15 mg/day (women)
Liver Toxicity: Mild
Aromatization Rate: None
Anabolic Rate: 322–630
Androgenic Rate: 24
Manufacturer: Dragon Pharma
Laboratory Test: View Result
Drug Class: Anabolic-Androgenic Steroid (AAS)
Active Substance: Methandienone
Strength: 20 mg/tablet
Amount: 100 tablets
Active Life: 6–8 hours
Average Dose: 20–40 mg/day
Liver Toxicity: High
Aromatization Rate: High
Anabolic Rate: 210
Androgenic Rate: 60
Manufacturer: Dragon Pharma
Laboratory Test: View Result
Drug Class: Oral Anabolic Androgenic Steroid (AAS), Progestogen
Active Substance: Methyltrienolone
Strength: 250 mcg/tablet
Amount: 100 tablets
Active Life: 6–12 hours
Average Dose: 250–750 mcg/day
Liver Toxicity: Extremely High
Aromatization Rate: None
Anabolic Rate: >12,000
Androgenic Rate: >6,000
Manufacturer: Dragon Pharma
Drug Class: Anabolic Steroid
Active Substance: Oxymetholone
Strength: 50 mg/tablet
Amount: 100 tablets
Active Life: 8-10 hours
Average Dose: 25–100 mg per day
Liver Toxicity: High
Aromatization Rate: Low (but estrogenic effects)
Anabolic Rate: 320%
Androgenic Rate: 45%
Manufacturer: Dragon Pharma
Laboratory Test: View Result
Drug Class: Anabolic Androgenic Steroid
Active Substance: Stanozolol
Strength: 50 mg/tablet
Amount: 100 tablets
Active Life: 8–10 hours
Average Dose: 25–50 mg per day
Liver Toxicity: High
Aromatization Rate: None
Anabolic Rate: 320
Androgenic Rate: 30
Manufacturer: Dragon Pharma
Laboratory Test: View Result