Description

Technical Parameters

Proviron (Mesterolone) 10mg 100 tablets/bottle Core Information

Pharmaceutical -grade tablets | Mesterolone (oral androgen )

Chemical name : 1α-methyl-17β-hydroxy-5α-androstane-3-one

CAS No .: 1424-00-6

Molecular formula : C₂₀H₃₂O₂

Molecular weight : 304.47

Specifications : 10mg/tablet, 100 tablets/bottle

Appearance : White tablet

Core Effects

Proviron is an orally active androgen that is widely used for anti-estrogen management, sexual function improvement, and competitive sports preparation due to its potent estrogen antagonism and sexual function enhancement effects .

✅ Potent anti-estrogen :

Competitively binds to aromatase , inhibiting the conversion of testosterone to estrogen

Reduce blood estrogen levels by 50-70%, preventing estrogen-producing breast milk

✅ Sexual function enhancement :

Increase the proportion of free testosterone , enhance sexual desire and erectile function

Improve sperm quality and quantity , treat male infertility

✅ Competitive Advantages :

Zero water retention , maintaining muscle firmness and separation

Increase muscle vascularity and improve competitive state

How to use

1. Anti-estrogen management :

Dosage : 25-50 mg/day, taken orally in 1-2 divided doses

Duration : Full-time use (12-16 weeks)

Combination : + Testosterone Cycle to Prevent Estrogenation

2. Improved sexual function :

Dosage : 25 mg/day, taken in the morning

Results : Significant improvement in libido and erectile function

3. Competition Preparation :

4 weeks before competition : 50 mg/day

Effect : Maximize muscle firmness and vascular visibility

4. When to take :

Morning on an empty stomach : Best absorption

Split dose : Take in divided doses every 12 hours to maintain blood concentration

Why choose Mesterolone ?

The safest anti-estrogen drug with extremely low risk of side effects

Multiple functions , including anti-estrogen and sexual function improvement

No need for PCT , no suppression of the hormone axis

Quality Assurance :

GMP compliant production , content uniformity testing for each batch

Third-party laboratory report (COA) is included with the product

Aluminum foil blister packaging to ensure stability

Worldwide Shipping :

100 tablets/bottle economical pack to meet cycle needs

Original sealed packaging , private delivery

Temperature -controlled transportation to ensure drug efficacy

Conclusion

Mesterolone is an ideal choice for anti-estrogen and sexual function improvement , especially for estrogen control during the cycle, enhancing sexual function and preparing for competition . The recommended dose is 25-50mg/day .

Need a specific usage plan ?

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