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Susta, also known as Sustanon, is a popular brand name for a testosterone blend. It is a combination of four different testosterone esters: testosterone propionate, testosterone phenylpropionate, testosterone isocaproate, and testosterone decanoate. Each ester has a different release rate, providing a sustained release of testosterone into the bloodstream.

Here are the key details about SUSTA
Chemical composition: Testosterone blend (Testosterone propionate, testosterone phenylpropionate, testosterone isocaproate, testosterone decanoate)
Classification: Injectable anabolic steroid
Half Life: Varies depending on the ester, ranging from approximately 1-3 weeks
Potential benefits: Increased muscle mass, improved strength, enhanced libido, increased red blood cell production
Dosage (for men): Typically 250-1000mg per week (for men)
Acne: Possible, especially in individuals prone to acne
Water retention: Possible, due to the estrogenic effects of testosterone
HBR (Hair Loss): Possible, especially in individuals predisposed to male pattern baldness
Hepatoxicity (Liver Damage): No
Aromatization (Conversion to Estrogen): Yes, due to testosterone’s conversion to estrogen
Anabolic activity index: 100
Androgenic activity index: 100

Susta (Sustanon) is commonly used for testosterone replacement therapy (TRT) in individuals with low testosterone levels. It is also popular among athletes and bodybuilders for its ability to provide a sustained release of testosterone, leading to increased muscle mass, strength, and libido. Additionally, Susta (Sustanon) can improve red blood cell production, which may enhance endurance and oxygen-carrying capacity.