Chemical name:
(17β)-17-[(1-oxoundec-10-en-1-yl)oxy]androsta-1,4-dien-3-one
Common Name:
Boldenone Undecylenate
Molecular formula:
C30H44O3
• It is a synthetic derivative of testosterone where a double bond is introduced between carbon 1 and 2 (hence “1,4-androstadien”).
• This modification reduces aromatization to oestrogen and enhances anabolic properties relative to androgenic effects.
• The undecylenate ester (an 11-carbon chain attached to the 17β-hydroxyl group) provides slow release and extended half-life, allowing injections at long intervals.
Ingredients:
Medium Chain Triglycerides oil, Benzyl Benzoate, Benzyl Alcohol
Standard Dosage Protocol
Medical Use:
Typical dosage:
100–200 mg every 2–3 weeks intramuscularly
Purpose:
• Treat anemia (by increasing red blood cell count)
• Aid muscle recovery in catabolic patients
• Improve appetite and nitrogen balance
Bodybuilding / Performance Use (non-medical):
• Typical dosage (men): 300–600 mg per week
• Typical dosage (women): 50–100 mg per week (used with extreme caution due to virilization risk)
• Commonly stacked with testosterone to maintain hormonal balance and minimize suppression side effects.