Boldenone Undecylenate 250mg

Boldenone Undecylenate is a synthetic derivative of testosterone. The undecylenate ester attached to the boldenone compound significantly prolongs its activity, allowing for less frequent injections compared to other steroids. It is designed to release slowly and provide a stable blood concentration of the hormone.

Chemical Composition

• Chemical Name: Boldenone Undecylenate
• Molecular Formula: C30H44O3
• Molecular Weight: 452.6 g/mol

Key Features of Boldenone Undecylenate

• Anabolic Ratio: Boldenone has a strong anabolic effect, promoting muscle growth and appetite.
• Androgenic Ratio: It has moderate androgenic effects, which can lead to some secondary sexual characteristics but are generally milder compared to other steroids like testosterone.
• Undecylenate Ester: This ester makes Boldenone a long-acting injectable steroid, with a half-life of approximately 14 days. This allows for less frequent injections, typically every 2-3 weeks.
• Lean Muscle Mass: Boldenone is known for providing steady and quality gains in muscle mass with minimal water retention.
• Strength Enhancement: Users often experience significant improvements in strength, making it a popular choice during both bulking and cutting phases.
• Increased Appetite: Boldenone significantly increases appetite, which can be beneficial during bulking cycles to help consume the necessary calories for muscle growth.
• Erythropoiesis: It stimulates the production of red blood cells, which can improve oxygenation and endurance.
• Estrogenic Side Effects: Boldenone has a low rate of aromatization to estrogen, reducing the risk of estrogenic side effects like gynecomastia and water retention.
• Liver Toxicity: Unlike oral anabolic steroids, injectable Boldenone has minimal liver toxicity, making it a safer option for long-term use.

Mechanism of Action

Boldenone Undecylenate exhibits strong anabolic and moderate androgenic properties. It promotes nitrogen retention, protein synthesis, and stimulates the release of erythropoietin in the kidneys. This leads to an increase in red blood cell production, improving oxygenation of tissues and enhancing endurance and recovery.

Side Effects

• Androgenic Side Effects: Acne, increased body hair growth, deepening of the voice.
• Estrogenic Side Effects: Gynecomastia (development of breast tissue in men) due to aromatization to estrogen.
• Cardiovascular: Potential increase in bad cholesterol (LDL) and decrease in good cholesterol (HDL).
• Hepatic: Although not common, there is a risk of liver stress.