Boldenone Undecylenate – 250mg/mL Injectable | Long-Acting Anabolic for Lean Muscle & Estrogen Control
Description:
Boldenone Undecylenate is a long-acting anabolic androgenic steroid known for promoting steady lean muscle gains, improved appetite, and enhanced endurance. Originally developed for veterinary applications, it has become popular in performance research due to its mild aromatization and unique ability to naturally inhibit estrogen conversion.
Unlike many anabolic steroids, Boldenone exhibits aromatization inhibiting properties, which means it can reduce the conversion of testosterone to estrogen in the body. This makes it an effective option for users looking to minimize or replace traditional aromatase inhibitors (AIs) during cycles, especially those involving testosterone.
The undecylenate ester allows for a slow, sustained release, reducing injection frequency while maintaining stable blood levels.
Key Benefits:
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Supports lean, quality muscle growth
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Enhances appetite and nutrient utilization
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Boosts red blood cell production and endurance
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Exhibits mild aromatase inhibition, reducing estrogenic side effects
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Can reduce or replace the need for traditional AIs
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Long-acting ester for convenient dosing
How It Works:
Boldenone Undecylenate binds to androgen receptors to increase protein synthesis and nitrogen retention, crucial for muscle growth and recovery. Its mild anti-estrogenic effect helps control estrogen levels naturally by limiting aromatase activity, which decreases water retention and bloating often associated with estrogen spikes.
The slow-releasing undecylenate ester provides stable serum concentrations for 1–2 weeks, enabling less frequent injections and steady anabolic effects.
Suggested Use:
Concentration: 250mg/mL
Typical Dose: 300–1000mg per week
Injection Frequency: Once every 7–10 days
Cycle Duration: 12–20 weeks or longer
Estrogen Management: Mild aromatase inhibition; may reduce or eliminate need for traditional AIs
Administration: Intramuscular (IM) injection preferred
Product Specifications:
Strength: 250mg/mL
Volume: 10mL sterile vial
Carrier Oil: Medical-grade MCT oil
Storage: Store sealed in a cool, dry place away from direct light
