Chemical name: (17β)-3-Oxoandrost-4-en-17-yl propanoate
Formula: C22H32O3
Anabolic activity index: 100% (reference drug)
Androgenic activity index: 100% (reference drug)
SUSTANON 250 10ml VIAL – SIS LABS
Description: Sustanon 250 by SIS Labs is a highly effective injectable anabolic steroid that combines four different testosterone esters: testosterone decanoate, testosterone isocaproate, testosterone phenylpropionate, and testosterone propionate. This unique blend provides both immediate and long-lasting testosterone release, making it a versatile and popular choice for athletes and bodybuilders aiming to enhance muscle mass, strength, and overall performance.
Key Features:
- Multi-Ester Blend: Sustanon 250 contains a blend of four testosterone esters that release testosterone at different rates. This combination ensures a quick onset of action from the shorter esters (testosterone propionate and testosterone phenylpropionate) and sustained effects from the longer esters (testosterone isocaproate and testosterone decanoate).
- Stable Blood Levels: The multi-ester composition of Sustanon 250 helps maintain stable testosterone levels in the blood, reducing the frequency of injections compared to single-ester testosterone formulations. This leads to more consistent anabolic effects and minimizes fluctuations in hormone levels.
- Muscle Growth and Strength: Sustanon 250 is highly effective in promoting significant muscle growth, strength, and endurance. It enhances protein synthesis and nitrogen retention in muscles, which are crucial for muscle hypertrophy and recovery.
- Enhanced Performance: In addition to muscle-building benefits, Sustanon 250 boosts red blood cell production, improving oxygen delivery to muscles and enhancing overall athletic performance. This makes it beneficial for both bulking and cutting phases.
Dosage and Administration: The recommended dosage of Sustanon 250 for male athletes typically ranges from 250 to 500 mg per week, administered as a single injection. Due to its long-acting nature, injections are usually given once every 7 to 10 days. Some advanced users may opt for higher dosages, but this should be done with caution and under medical supervision. Sustanon 250 is not recommended for female athletes due to the risk of virilization.
Precautions and Side Effects: While Sustanon 250 is generally well-tolerated, it may cause side effects in some individuals, including:
- Acne and oily skin
- Hair loss in those predisposed to male pattern baldness
- Water retention and edema
- Elevated blood pressure
- Gynecomastia (development of breast tissue in men)
- Suppression of natural testosterone production
It is important to monitor for potential side effects and use appropriate measures, such as anti-estrogens, to mitigate estrogen-related effects. Post-cycle therapy (PCT) is also recommended to help restore natural testosterone production after discontinuing the steroid.
Conclusion: Sustanon 250 by SIS Labs is a powerful and versatile anabolic steroid that combines four testosterone esters to provide both immediate and prolonged testosterone release. Its unique formulation ensures stable blood levels, promoting significant muscle growth, strength, and enhanced athletic performance. With proper use and monitoring, Sustanon 250 can be an effective component of a muscle-building or cutting regimen for male athletes and bodybuilders.
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