Boldenone Undecylenate – Premium Anabolic Research Compound

Boldenone Undecylenate (Equipoise) – Long-Acting Anabolic Research Compound

Boldenone Undecylenate is a long-acting anabolic-androgenic steroid (AAS) and a synthetic derivative of testosterone . It is distinguished by a double bond between the first and second carbon atoms, which alters its metabolic fate, reducing androgenicity and aromatization compared to testosterone . The undecylenate ester is a long-chain fatty acid that slows the release of the parent hormone, establishing it as a long-acting prodrug with a half-life of approximately 14 days . It is primarily used in veterinary medicine under the trade name Equipoise but is also investigated for its anabolic properties in various research models .

Key Factual Details

Mechanism of Action & Research Applications

Androgen Receptor Agonism: Boldenone functions as a direct agonist of the androgen receptor (AR) . Upon injection, the undecylenate ester is cleaved, releasing active boldenone, which binds to the AR in the cytoplasm of target tissues . This binding triggers a cascade of molecular events leading to changes in gene expression that mediate its anabolic effects .

Research Applications:

• Muscle Growth & Hypertrophy: Studying AR-mediated muscle protein synthesis and satellite cell activation 

• Metabolic Research: Investigating nitrogen retention, appetite stimulation, and erythropoietin release 

• Performance & Growth Studies: Evaluating effects on body weight and feed efficiency in animal models 

• Pharmacokinetic Research: Characterizing long-acting ester prodrug behavior and sustained release properties 

Research Parameters

All dosages are for in-vitro and preclinical research use only and are not intended for human consumption.

Animal Model Dosing References:

• Rabbits (Growth studies): 5 mg/kg, intramuscular injections at intervals of 2-3 weeks 

• Rabbits (Liver studies): 4.5 mg/kg, intramuscular, 3 injections at 2-week intervals 

• Rats (Immunology studies): 5 mg/kg, once weekly for 8 weeks 

• Pony Stallions: 0.55-1.1 mg/kg, weekly or every 3 weeks 

Storage: Store lyophilized powder at -20°C. Protect from light and moisture .

 Order Boldenone Undecylenate Today – Request a quote for your anabolic research project. Available in various pack sizes with Certificate of Analysis. Contact our sales team for bulk pricing and custom synthesis inquiries.