Testosterone Propionate – 100mg/mL Injectable | Fast-Acting Testosterone with Lean, Dry Gains
Description:
Testosterone Propionate is a short-ester injectable testosterone known for its rapid onset, clean anabolic activity, and tight control over estrogen-related side effects. With a faster release profile than enanthate or cypionate, this compound delivers quick performance results—making it ideal for shorter cycles, front-loading, or lean mass phases where water retention must be minimized.
Because of its short half-life (~2 days), Testosterone Propionate allows for more precise hormonal control and is favored in situations where bloating and estrogen spikes need to be tightly managed. Anecdotal feedback from the bodybuilding community often notes a drier, harder look compared to longer-ester testosterone options.
Key Benefits:
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Rapid increase in strength, lean muscle, and energy
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Lower water retention (reported anecdotally vs. longer esters)
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Fast-acting – ideal for cutting cycles, short protocols, or front-loading
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Boosts libido, endurance, and nitrogen retention
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Helps preserve muscle fullness and recovery speed
How It Works:
Testosterone Propionate is bioidentical testosterone with a propionate ester, releasing quickly into the bloodstream after intramuscular injection. This fast-acting profile results in early anabolic activity, often felt within days. Because serum levels rise and fall more quickly, it offers users greater hormonal precision, especially when managing estrogen or stacking with other compounds.
While it still aromatizes to estrogen, users often report fewer side effects like bloating or gynecomastia due to the lower peak concentrations and shorter duration of action.
Suggested Use:
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Concentration: 100mg/mL
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Typical Dose:
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50–100mg every other day (EOD)
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300–1000mg+ per week (total volume)
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Cycle Duration: 8–16 weeks or indefinitely depending on protocol
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Injection Frequency: EOD or daily for optimal blood level stability
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Estrogen Management: Optional AI if stacking or using higher doses
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Administration: Intramuscular (IM) injection preferred
Product Specifications:
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Strength: 100mg/mL
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Volume: 10mL sterile vial
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Carrier Oil: Medical-grade MCT oil
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Storage: Store sealed in a cool, dry place away from sunlight





