Oral Steroids Mesterolone/Proviron for bodybuilding benefits Cycle and Dosage CAS:1424-00-6

Oral steroids mesterolone, also known as Proviron, is a synthetic oral steroid that is a derivative of testosterone with testosterone-like properties, but it is less androgenic than pure testosterone. It was originally used medically to treat low testosterone, sexual dysfunction, and some estrogen-related problems in men. In addition, it is also used to improve sperm quality and is used in the treatment of certain male infertility conditions. In the bodybuilding world, it is widely used in bodybuilding for its ability to increase muscle stiffness, improve muscle appearance, and may in some cases help improve strength and training results.

Product Name：Mesterolone

Other Name：Proviron

CAS:1424-00-6

MF: C20H32O2

MW: 304.47

Purity: 99%

Appearance: White or yellowish crystalline powder

Packing: 10g,100g,500g and 1kg

Storage: Shading, confined preservation

Uses:Mesterolone is a synthetic androgen and a dihydrotestosterone derivative. Mesterolone is rarely used for replacement therapies due to its weak androgenic activity.

Oral steroids Mesterolone benefits

Oral steroids Mesterolone is widely used in bodybuilding for its ability to increase muscle stiffness, improve muscle appearance, and may in some cases help improve strength and training effectiveness. It has the following benefits:

1.Improves muscle firmness and appearance: Some bodybuilders claim that Proviron can help improve muscle firmness and appearance. Although it doesn't directly lead to massive muscle growth, some believe it may help make muscles appear firmer and more defined.

2.Estrogen suppression: Proviron may have a certain suppressive effect on estrogen levels, which may reduce the side effects caused by estrogen, such as breast swelling. This may be valued in some sports.

3.Enhances performance: Some claim that Proviron may help improve training effectiveness and strength in some cases. However, it is not primarily a performance-enhancing drug, and its effects may vary between individuals.

 Mesterolone(Proviron) Dosage and Cycle

The usual dose for male users is 50mg to 150mg of Mesterolone per day. The drug is usually taken in cycles of 6-12 weeks, and it tends to give good benefits when used at this dose and cycle.

For female users, due to the strong androgenic nature of Mesterolone and its tendency to produce virilizing side effects, it is not recommended for women for enhancement or performance enhancement. However, some women do like the drug and find that the 25mg dose is effective in changing the hormone balance in the body,

Oral Steroids Mesterolone side effects

Oral Steroids Mesterolone/Proviron brings many benefits to users during bodybuilding, but it may also cause the following side effects:

1.Androgen-related side effects: Proviron is an androgen drug, so it may cause side effects related to androgen levels, such as deeper voice, hair loss, increased body hair, etc. These side effects may be more pronounced especially when used by women.

2.Inhibition of natural testosterone production: Long-term use of Proviron may inhibit the production of natural testosterone in the body, resulting in a lack of physiological testosterone. This may require subsequent hormone replacement therapy.

3.Cardiovascular problems: Using Proviron may increase the risk of cardiovascular problems such as high blood pressure and heart disease. This may be especially pronounced in chronic or abusive situations.

4.Liver damage: Long-term use of Proviron may cause damage to the liver, which may lead to problems such as elevated liver enzyme levels, hepatitis, and liver cell damage.

5.Decreased sperm quality: Using Proviron may affect the quality and quantity of sperm, possibly causing infertility problems.

6.Emotional and psychological effects: Similar to other synthetic androgens, the use of Proviron may have effects on emotional and psychological states, including mood swings, depression, anxiety, etc.

7.Other side effects: Other possible side effects include skin problems, sleep disorders, gastrointestinal problems, etc.

Everything has two sides. Users should avoid the negative side during use and make it develop to the good side. Therefore, when using Proviron, it should be used at a reasonable dose and a reasonable cycle. Once problems occur, Stop using it immediately and consult a doctor or senior bodybuilding trainer in time.