BOLD U300
Active Substance: | Boldenone Undecylenate |
Active Half-Life: | Approximately 14 days |
Dosage: | Typically 300-600 mg per week |
Type: | Anabolic Steroid |
Form: | Injectable Solution |
Concentration: | 300 mg/ml |
Quantity: | 10 ml per vial |

Key product parameters
What is Boldenone Undecylenate?
Boldenone Undecylenate, commonly known as Equipoise or BOLD 300, is an anabolic steroid known for its ability to promote steady muscle gains and enhance strength. It is popular among bodybuilders and athletes for its versatility in both bulking and cutting cycles.
Mechanism of Action
Boldenone Undecylenate works by binding to androgen receptors, enhancing protein synthesis and nitrogen retention in muscles. This leads to increased muscle growth and strength, along with improved recovery and endurance.
Benefits
- Steady Muscle Gains
Promotes gradual and sustainable muscle growth, making it ideal for long-term cycles.
- Strength Enhancement
Provides a boost in strength and power, beneficial for athletes and bodybuilders.
- Improved Recovery
Enhances recovery times, allowing for more intense and frequent training sessions.
- Increased Appetite
Often increases appetite, supporting higher caloric intake for muscle growth.
- Enhanced Endurance
Supports improved stamina and performance, beneficial for endurance athletes.
Side Effects
Before using Boldenone Undecylenate, it's important to be aware of potential side effects:
- Estrogenic Effects
May cause mild water retention and gynecomastia if not managed with aromatase inhibitors.
- Androgenic Effects
May cause acne, hair loss, and increased body hair growth.
- Cardiovascular Strain
May affect cholesterol levels, requiring monitoring.
- Mood Changes
Can lead to mood swings or increased aggression in some users.
Usage Guidelines
- Dosage
Typically, doses range from 300-600 mg per week, depending on the user's experience and goals.
- Storage
Store at room temperature, between 20°C to 25°C (68°F to 77°F), away from moisture and light.
- Precautions
Not recommended for individuals with liver issues or those sensitive to estrogenic or androgenic effects.
FAQ
Cycle lengths are usually 8-12 weeks. Consult one of our specialized agents at Atech for personalized guidance.
It can be stacked with other anabolic steroids, especially during bulking cycles. Consult our specialized agents at Atech to ensure safe and effective combinations.
Administer it as soon as you remember, unless it's close to the time for your next dose. Do not double up.