Chemical name: (17β)-3-Oxoandrosta-1,4-dien-17-yl undec-10-enoate
Formula: C30H44O3
Anabolic activity index: 100%
Androgenic activity index: 50%
BOLDENONE UNDECYLENATE 10ml VIAL – HILMA BIOCARE
- Overview:
- BOLDENONE UNDECYLENATE, manufactured by Hilma Biocare, is an injectable anabolic steroid known for its ability to promote muscle growth and enhance physical performance. It is commonly used by bodybuilders and athletes during bulking and cutting cycles to improve muscle mass, strength, and endurance.
- Active Substance:
- Boldenone Undecylenate is the active substance in this product. It is a long-acting ester of boldenone, which has strong anabolic properties and moderate androgenic effects. This makes it effective for building lean muscle tissue and increasing appetite without causing significant water retention or estrogenic side effects.
- Medical Uses:
- Although primarily used in veterinary medicine to improve muscle mass and appetite in animals, Boldenone Undecylenate is also utilized off-label by athletes and bodybuilders for its muscle-building properties.
- Mode of Action:
- Boldenone Undecylenate works by increasing nitrogen retention, protein synthesis, and red blood cell production. This enhances the anabolic environment in the body, leading to improved muscle growth and recovery. The undecylenate ester provides a slow and steady release of the hormone, allowing for less frequent injections.
- Dosage and Administration:
- The typical dosage of BOLDENONE UNDECYLENATE for bodybuilding purposes ranges from 200 mg to 600 mg per week, administered via intramuscular injection.
- The injection frequency is usually once or twice a week to maintain stable blood levels.
- The duration of a typical cycle is between 8 to 12 weeks, depending on the individual’s goals and response to the drug.
- Side Effects:
- Common side effects of Boldenone Undecylenate may include:
- Acne
- Increased body hair growth
- Voice deepening (in women)
- Increased appetite
- Mild water retention
- Serious side effects, although less common, may include:
- Cardiovascular issues
- Liver toxicity
- Suppression of natural testosterone production
- Potential estrogenic effects (gynecomastia) if aromatization occurs at higher doses
- Post-cycle therapy (PCT) is often recommended to help restore natural hormone levels after a cycle.
- Common side effects of Boldenone Undecylenate may include:
- Precautions:
- Before using BOLDENONE UNDECYLENATE, individuals should inform their healthcare provider about any existing medical conditions, especially liver or kidney disease, cardiovascular issues, or any history of hormone-related cancers.
- Regular monitoring of blood parameters, including liver function and lipid profiles, is advisable during use.
- It is important to avoid using this steroid if pregnant or breastfeeding.
- Prescription Required:
- While BOLDENONE UNDECYLENATE is a controlled substance in many countries, it is often used without a prescription in the context of bodybuilding. Users should be aware of the legal status in their region and use it responsibly.
BOLDENONE UNDECYLENATE by Hilma Biocare is a powerful anabolic steroid that can significantly enhance muscle mass and performance when used correctly. However, due to potential side effects and legal considerations, it is essential to use this product under the guidance of a knowledgeable healthcare provider or experienced fitness professional.










Thaddeus Kingsbridge –
Boldenone Undecylenate delivered exactly the premium quality I was looking for. The oil remained consistent throughout the entire vial, and every injection reflected excellent manufacturing standards. Following my structured workout program, I appreciated the dependable quality and professional packaging. Based on my experience, Hilma Biocare has earned my trust, and I would gladly purchase this product again.
Odette Fairclough –
My experience with Boldenone Undecylenate has been outstanding from beginning to end. The vial was professionally sealed, the oil was crystal clear, and the injections were consistently smooth. Combined with disciplined training and balanced nutrition, I was very pleased with the product’s overall quality. Hilma Biocare continues to deliver products that inspire confidence and reliability.
Leofric Marston –
I’ve tried several injectable products over the years, and Boldenone Undecylenate from Hilma Biocare stands out for its dependable quality. The oil injected comfortably with minimal discomfort, and every dose reflected excellent manufacturing consistency. I appreciated the reliability of the product throughout my training program, and the overall experience was extremely positive. I would happily choose this brand again.
Anneliese Briarford –
Boldenone Undecylenate exceeded my expectations in terms of quality and consistency. The vial arrived securely packaged, and the oil remained clean and uniform from the first dose to the last. Every injection was smooth, and I appreciated the professional presentation of the product. Together with my regular training and nutrition plan, I was satisfied with my overall progress and would confidently purchase it again.
Cedric Wainwright –
I recently used Boldenone Undecylenate from Hilma Biocare as part of a carefully planned training program, and I was impressed by the quality from the very first injection. The oil was clear, smooth, and easy to administer, with excellent consistency throughout the entire 10 ml vial. Combined with disciplined nutrition and a structured workout routine, I was pleased with my overall experience. Hilma Biocare has produced a product that reflects excellent manufacturing standards.