Proviron 25tab/50mg Mesterolone – Magnus
- 25 tablets (50 mg each) – convenient dosage for androgen support.
- No aromatization – eliminates estrogenic side effects like gynecomastia.
- Liver tolerability – minimal hepatotoxicity compared to other oral anabolic agents.
- Fertility‑friendly – does not impair spermatogenesis at therapeutic doses.
- Muscle tone & libido boost – enhances muscular hardness and sexual drive.
Magnus Proviron 25tab/50mg Mesterolone – Key Information
Magnus Proviron is a prescription oral androgen that delivers 50 mg of mesterolone per tablet, packaged in convenient 25‑tablet blister packs. The formulation offers a stable dose for men seeking to address age‑related androgen decline while preserving fertility and liver health.
How It Works
- Mesterolone is an oral anabolic–androgenic steroid that does not aromatize, meaning it does not convert into estrogen.
- It provides androgenic support without significantly suppressing the hypothalamic‑pituitary‑gonadal axis.
- The drug enhances libido, improves muscle hardness, and supports overall energy levels.
Administration Guidelines
| Dosage | 2–5 tablets daily (100–250 mg total) |
|---|---|
| Timing | With food to improve absorption and reduce gastrointestinal discomfort. |
| Cycle Length | Typically 4–6 weeks, followed by a rest period of equal length. |
| Monitoring | Baseline liver function tests; repeat every 3 months during therapy. |
Side Effect Profile
- Minimal hepatotoxicity – well tolerated by the liver compared to many oral steroids.
- No significant impact on spermatogenesis, making it suitable for men who wish to maintain fertility.
- Potential mild acne or oily skin in sensitive individuals.
- Rare cases of mood changes or increased aggression; monitor psychological well‑being.
Clinical Uses
- Treatment of age‑related androgen deficiency (andropause).
- Support for men with low natural testosterone production who require a non‑aromatizing agent.
- Use in sports pharmacology to enhance muscle hardness and libido without estrogenic side effects.
Availability at PoseidonRX
The Magnus Proviron 25tab/50mg is available through PoseidonRX, an online drug store that offers reliable shipping and discreet packaging. The shop provides clear instructions and safety information with every order.


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