Sustavex® 250
$55.00
Sustavex 250 is a uniquely formulated testosterone blend designed to combine fast-acting and longacting esters in one injection. Each 250 mg dose of Sustavex contains a precise mix of Testosterone Propionate, Phenylpropionate, Isocaproate, and Decanoate, mirroring the concept of Sustanon®-style blends. This multi-ester formulation delivers an initial rapid release of testosterone (from the shorter propionate and phenylpropionate esters) for an early anabolic response, coupled with sustained hormone levels (via isocaproate and decanoate esters) for weeks of activity. The result is a versatile hormone product that supports continuous muscle growth, strength gains, and recovery throughout the dosing interval. Users of Sustavex 250 often report quick improvements in workout intensity and muscle fullness, followed by long-lasting anabolic effects. Its balanced release profile makes it a popular choice for both bulking cycles and testosterone replacement therapies, offering the benefits of several testosterone variants in one convenient solution.
Chemical Name: Testosterone Blend (Multi-Ester)
Chemical Structure: Structural formula image placeholder
Molecular Formula: N/A (mixture of multiple esters)
CAS Number: N/A (mixture of multiple esters)
Key Benefits:
- Fast onset of action from short esters, leading to quick strength and performance improvement
- Sustained anabolic effect from longer esters, maintaining elevated testosterone levels for several weeks
- Promotes significant muscle hypertrophy, strength gains, and enhanced protein synthesis
- Fewer injections needed compared to using multiple single-ester products separately
- Helps ensure a more stable hormonal environment with reduced peaks and troughs in testosterone levels
Known For:
Known for its comprehensive testosterone coverage, Sustavex 250 is often recognized as an “all-in-one” testosterone solution – delivering immediate results and prolonged effects. It’s celebrated for convenience and powerful synergistic effects across all phases of a cycle.
Synergistic Stacking:
- Deca-Durabolin® 250 – Pairs with Sustavex for a formidable bulking stack, combining multi-ester testosterone with nandrolone decanoate for maximal muscle and strength gains
- Equipoise® 250 – Adds Boldenone’s appetite boost and red blood cell increase, complementing Sustavex for steady lean mass development in longer cycles
- Trenavex-E® 200 – For advanced users, stacking trenbolone enanthate with Sustavex yields extreme strength and body recomposition results, leveraging Sustavex’s stable test base
Why Choose Blckline:
Blckline Pharma Group stands for uncompromising quality in performance enhancement. All our injectable products are formulated with pharmaceutical-grade ingredients and compounded under strict, compliant, USP <503a> conditions to ensure purity, potency, and adherence to label claims. By choosing Blckline, athletes and health enthusiasts receive products they can trust for safety, consistency, and superior results.
Ingredients / Label Composition:
Each mL of Sustavex 250 provides a total of 250 mg testosterone via a blend of esters: approximately 30 mg Testosterone Propionate, 60 mg Testosterone Phenylpropionate, 60 mg Testosterone Isocaproate, and 100 mg Testosterone Decanoate. Inactive ingredients include benzyl benzoate, benzyl alcohol, and MCT oil as the sterile carrier solution.
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