Testosterone Undecanoate 250 mg/ml 30 ml ZPHC

Testosterone Undecanoate 250 mg/ml ZPHC

Testosterone undecanoate is a form of testosterone that is used for hormone replacement therapy in men with a deficiency of this hormone. In the form of injections or oral drugs, it compensates for the lack of testosterone in the body. This drug is often prescribed to treat hypogonadism and other diseases associated with a lack of testosterone.

Testosterone Undecanoate ZPHC 250 mg / ml, 30 ml bottle is an anabolic steroid manufactured by ZPHC (Zhengzhou Pharmaceutical Co.). The drug is an oil solution for injection, containing 250 mg of testosterone undecanoate per 1 ml of solution, which ensures a long-term effect after administration. Its feature is a longer effect compared to other testosterone esters, due to which injections can be made less often.

Main characteristics:

• Dosage: 250 mg / ml.

• Volume: 30 ml in a bottle.

• Duration of action: usually 2 to 4 weeks after one injection, depending on the individual characteristics of the body and the patient’s metabolism.

• Method of administration: intramuscular injections.

• Indications: used to treat men with hypogonadism, to maintain normal testosterone levels, and in some cases in bodybuilding to improve physical performance.

Steroid profile Testosterone Undecanoate ZPHC

The steroid profile of testosterone undecanoate includes the following characteristics:

• Androgenic activity: high (100% of the reference testosterone). Testosterone undecanoate is a strong androgen, which means it has a high effect on the development of male sexual characteristics, such as body and facial hair growth, voice and other secondary sexual characteristics.

• Anabolic activity: high (100% of the reference testosterone). This means that it promotes a significant increase in muscle mass and strength.

• Conversion to estrogen: high. Testosterone undecanoate can aromatize into estrogens, which can lead to side effects such as gynecomastia (development of breast tissue in men) and fluid retention. To prevent such effects, it may be necessary to use aromatase inhibitors.

• Liver toxicity: none (injectable form). Unlike oral steroids, injectable forms of testosterone such as undecanoate do not have a toxic effect on the liver.

• Testosterone suppression: significant. The use of testosterone undecanoate suppresses the natural production of endogenous testosterone. After the end of the course, therapy will be required to restore the level of the body’s own hormone (post-cycle therapy, PCT).

• Duration of action: long (up to 2-3 weeks). Due to the long ester link, testosterone undecanoate is released slowly, which allows injections to be made at intervals of several weeks.

• Half-life: about 16–20 days. This is one of the longest testosterone esters, making it suitable for long-term therapy or sports use.

• Aromatization (conversion to estrogens): high. Possible increase in estrogen levels, which requires monitoring.

• Method of administration: usually used in the form of intramuscular injections, with dosages varying depending on the purpose – therapeutic or sports.

• Legal class: in many countries, testosterone undecanoate is a controlled substance, and its use is regulated by medical prescription.

This drug is popular among athletes and bodybuilders due to its long-term action and high anabolic effect, but also requires caution due to possible side effects and the need for regular medical monitoring.

Advantages of testosterone undecanoate ZPHC

• Long action: Due to its long ester, testosterone undecanoate has one of the longest half-lives among all forms of testosterone, which allows injections to be administered at intervals of several weeks (up to 10–14 days, sometimes less frequently).

• Ease of use: Rare injections make the drug convenient for use both in medical therapy and in sports courses.

• Stable hormone levels: Due to its long action, the drug maintains a relatively stable level of testosterone in the blood, which minimizes jumps in hormonal levels and side effects associated with sudden changes in testosterone concentration.

• High anabolic activity: The drug has a significant effect on muscle mass growth, improved strength and endurance.

• Hypogonadism therapy: It is used in medicine to treat men with low testosterone levels, helps restore normal hormone levels and improve quality of life (increased energy, improved libido and mood).

• Low liver toxicity: Unlike oral steroids, injectable forms of testosterone undecanoate do not have a negative impact on the liver.

Testosterone Undecanoate ZPHC Cycle

Testosterone undecanoate cycle varies depending on the goals – medical (hormone replacement therapy) or sports (bodybuilding, powerlifting). Here is an approximate cycle for athletes:

• Dosage: Usually 250-500 mg of testosterone undecanoate every 10–14 days (in some cases it can be up to 1000 mg every 3-4 weeks). The dosage depends on individual goals, level of training and tolerance.

• Cycle duration: The average cycle duration is from 8 to 12 weeks. Long esters of testosterone require longer cycles for maximum effect.

• Combinations: Testosterone undecanoate can be used both alone and in combination with other anabolic steroids, depending on the goals of the cycle. It is often combined with nandrolone decanoate for mass gain. Methanolone (Primobolan) or Boldenone are used together with testosterone undecanoate to gain quality muscle mass without severe fluid retention.

• Post-Cycle Therapy (PCT): Since testosterone undecanoate suppresses natural hormone production, PCT is mandatory after the cycle. Usually, drugs such as clomiphene or tamoxifen are used to restore the hypothalamic-pituitary system.

Side Effects of Testosterone Undecanoate

Like any steroid, testosterone undecanoate can cause side effects, especially with prolonged use or exceeding the dosage:

• Aromatization (conversion to estrogen). Gynecomastia (enlargement of the mammary glands in men) is possible. Fluid retention in the body, which can cause edema and increased blood pressure.

• Androgenic side effects. Acne, oily skin. Acceleration of baldness in men predisposed to it. Increased aggression and irritability.

• Decreased natural testosterone levels: After completing the course, natural testosterone levels may be reduced, requiring post-cycle therapy (PCT) to restore hormonal function.

• Changes in blood lipid profile. Decreased HDL (good cholesterol) levels. Increased LDL (bad cholesterol) levels, which increases the risk of developing cardiovascular diseases.

• Prostate hypertrophy: The prostate may enlarge, which can cause difficulty urinating in older men.

• Psycho-emotional side effects: Some men may experience depression, mood swings, or increased irritability during or after the course.

• Hepatotoxicity: Although testosterone undecanoate is not hepatotoxic, it is important to monitor the general condition of the body during long-term use.

Testosterone undecanoate requires a responsible approach and supervision by medical professionals when used for both medical and sports purposes. The use of anabolic steroids such as testosterone undecanoate in bodybuilding can be associated with health risks and requires strict adherence to dosages and regular medical supervision.

Where to buy testosterone undecanoate ZPHC?

The drug is not very popular among athletes, but if you were looking for where to buy testosterone undecanoate, you can easily do this in our online store ZPHCUS.com In general, testosterone has many types of esters, and you can find all of them in our assortment:

• Testosterone propionate

• Testosterone enanthate

• Testosterone cypionate

• Testosterone undecanoate

• Testosterone phenylpropionate

• Testosterone mix (sustanon)

• Testosterone AQ

Testosterone undecanoate is available in 10 ml, 30 ml bottles, as well as 2 ml ampoules (10 pcs. per package). If you have any questions, do not hesitate to ask them, contacts are in the corresponding section of our website.