FORTEX​PHARMA

Sustanon 300
300 mg / ml

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Indications
Sustanon 300 is a long-acting injectable preparation that combines four different testosterone esters: Testosterone Propionate, Testosterone Phenylpropionate, Testosterone Isocaproate, and Testosterone Decanoate. This unique blend is designed to provide both rapid and sustained release of testosterone, maintaining stable hormone levels with less frequent injections.

Sustanon is widely used in hormone replacement therapy for men with low or absent endogenous testosterone and is also favored by athletes and bodybuilders for its strong anabolic and androgenic properties. Benefits include promotion of lean muscle growth, increased strength, improved recovery, enhanced nitrogen retention, and stimulation of erythropoiesis, which increases red blood cell production and improves oxygen delivery to muscles. Athletes report enhanced endurance, greater training intensity, and a pronounced increase in physical performance.

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Side Effects
Possible side effects include gynecomastia due to aromatization to estrogen, acne, oily skin, water retention, and elevated blood pressure. Prolonged use may lead to suppression of natural testosterone production, testicular shrinkage, and changes in libido. Male-pattern baldness and prostate enlargement are also possible in predisposed individuals. In women, androgenic side effects such as deepening of the voice and clitoral enlargement may occur.

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Effective Dose
300 mg – 1200 mg per week, typically administered in divided doses depending on user experience and cycle goals.