Introduction

raws

product-1400-1400

Products Description

#### 1. Overview

Mesterolone, trade name Proviron, is a synthetic androgen and anabolic steroid (AAS). It was first launched by Schering AG in 1967 and is mainly used to treat male hypogonadism and related hormone imbalances. Mesterolone is widely used in both medicine and sports due to its unique pharmacological properties.

#### 2. Chemical properties

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

- **Molecular formula**: C20H32O2

- **Molecular weight**: 304.47 g/mol

- **CAS number**: 1424-00-6

- **Appearance**: White to off-white crystalline powder

- **Solubility**: Soluble in ethanol and chloroform, slightly soluble in water

#### 3. Pharmacological action

Mesterolone mainly works through the following mechanisms:

- **Androgen receptor agonist**: Binds to androgen receptors to promote the development and maintenance of male secondary sexual characteristics.

- **5α-reductase inhibitor**: Inhibits the conversion of testosterone to dihydrotestosterone (DHT) and reduces DHT-related side effects.

- **Sex hormone binding globulin (SHBG) inhibitor**: Reduces SHBG levels and increases the concentration of free testosterone.

#### 4. Clinical Application

Mesterolone is mainly used in the following areas:

- **Male hypogonadism**: Treatment of low testosterone levels caused by testicular insufficiency.

- **Infertility**: Improve sperm quality and quantity, improve male fertility.

- **Sexual dysfunction**: Enhance sexual desire and sexual ability, improve erectile dysfunction.

#### 5. Advantages

- **High efficiency**: Low doses can significantly increase testosterone levels.

- **Safety**: Relatively few side effects, suitable for long-term use.

- **Stability**: Chemically stable, easy to store and transport.

#### 6. Side effects

Although Mesterolone is relatively safe, it may still cause the following side effects:

- **Hepatotoxicity**: Long-term high-dose use may cause abnormal liver function.

- **Cardiovascular risks**: Increase blood lipid levels, which may cause cardiovascular disease.

- **Endocrine disorders**: Inhibit endogenous testosterone secretion, leading to hormone imbalance.

#### 7. Precautions for use

- **Dosage control**: Use strictly according to the doctor's advice to avoid overdose.

- **Regular monitoring**: Check liver function and blood lipid levels regularly and adjust the treatment plan in time.

- **Contraindications**: It is contraindicated for patients with prostate cancer and breast cancer, and should be used with caution by pregnant and lactating women.

#### 8. Market status

Mesterolone raw powder has multiple suppliers worldwide, mainly in China, India and Europe. The price varies depending on purity and supply, usually between $1,000-3,000 per kilogram.

#### 9. Future prospects

With the in-depth research on androgens and anabolic steroids, Mesterolone has broad application prospects in the treatment of men's health problems. In the future, there may be more research on its pharmacological mechanism and clinical application to further optimize its efficacy and safety.

### Conclusion

Mesterolone (Proviron) raws powder, as an important synthetic androgen, has a wide range of application value in medicine and sports. Its unique pharmacological properties and relatively low side effects make it one of the first choice drugs for the treatment of male hypogonadism and infertility. However, it is still necessary to pay attention to dosage control and regular monitoring during use to ensure safety and effectiveness. With the deepening of research, the application prospects of Mesterolone will be broader.