Testosterone Undecanoate 250 mg – Long-Acting Injectable
Undecanoate by Dragon Pharma is a slow-releasing injectable testosterone ester designed for long-term testosterone replacement therapy (TRT) and muscle-building protocols. Each 10 mL vial contains 250 mg/mL of Testosterone Undecanoate, making it ideal for users seeking steady hormone levels with fewer injections.
For those seeking reliable TRT support or advanced anabolic applications, this product delivers sustained testosterone release over weeks. It's one of the longest-lasting esters available, favored by athletes and medical professionals alike. Get it now from the official Dragon Pharma source.
Why Choose Undecanoate?
Compared to short-acting esters like Testosterone Propionate, Undecanoate ensures a prolonged effect with reduced injection frequency — typically once every 2–4 weeks. This makes it highly convenient for therapeutic users and bodybuilders alike.
Benefits of Dragon Pharma Undecanoate
- Improves testosterone levels in hypogonadal men
- Supports lean muscle retention and strength
- Reduces fatigue, depression, and low libido associated with low T
- Minimal injection frequency compared to other esters
- Ideal for long-term TRT and wellness protocols
Product Details
Active Substance
Testosterone Undecanoate
Formulation
Oily Solution
Availability
USA Domestic & International
Dosage & Usage Guidelines
- Dose range: 1000–4000 mg/month (divided doses every 2–4 weeks)
- Injection site: Deep intramuscular (glute)
- Can be combined with Arimidex or Femara for estrogen control if needed
Post-Cycle Therapy (PCT)
Undecanoate cycles may suppress natural testosterone. If you are cycling off (rather than using for TRT), we recommend a proper PCT:
- Clomid: 50/50/25/25 mg (4 weeks)
- Nolvadex: 40/20/20/10 mg (4 weeks)
- Optional: HCG 500 IU EOD for 2 weeks before PCT
Side Effects & Warnings
- Estrogenic: Gynecomastia, water retention (manage with aromatase inhibitors)
- Androgenic: Acne, oily skin, increased body/facial hair
- Cardiovascular: Monitor cholesterol and blood pressure
- Always administer under medical supervision for TRT
Example Testosterone Undecanoate Cycle
- Goal: TRT or long-term hormone optimization
- Week 1–12: 1000 mg Undecanoate every 2 weeks
- Optional: Combine with EQ 300 or Anavar for mild anabolic boost
Important: Individual response varies. Dosing strategies, support compounds, and recovery protocols should be adjusted based on experience level and bloodwork where possible.
Shipping & Product Authenticity
USA Domestic
4–5 business days
International
13–15 business days
Order Processing
24–48 business hours
Tracking
Tracking number provided
Direct Supply & Discreet Delivery
This product is supplied through the official Dragon Pharma distribution chain and shipped in original manufacturer packaging. The outer shipping package remains discreet, with privacy-focused handling and no unnecessary external product details.
What to Expect
- β Orders are processed after payment confirmation
- β USA Domestic shipping is typically faster when local stock is selected
- β International orders include tracking, though update frequency may vary by destination
- β Multiple warehouses may result in separate shipments when applicable
Authenticity support: official Dragon Pharma presentation, batch-linked lab proof, and original packaging help reinforce product legitimacy and buyer confidence.
Verified Supply
For complete delivery details, tracking policy, and reshipment terms, please see our Shipping Info page.
Storage
Store at controlled room temperature (15–25°C) and protect from excessive heat, moisture, and direct light. Maintaining stable conditions helps preserve the integrity of the oily formulation.
Keep the vial in its original packaging until use. Do not freeze. Before administration, inspect the solution and avoid use if it appears cloudy, discolored, contains particulate matter, or if the vial or seal is compromised.
Keep out of reach of children. Follow proper handling and sterile injection practices when administering the product.
Proper storage conditions help preserve formulation stability and overall product integrity throughout shelf life.
Frequently Asked Questions
What is Testosterone Undecanoate used for?
It is used primarily in testosterone replacement therapy (TRT) to treat low testosterone levels in men, helping improve libido, mood, and muscle mass.
How often should I inject Testosterone Undecanoate?
Injections are typically administered every 2 to 4 weeks due to its long half-life. Dosage and frequency should be based on your doctor's recommendation.
Is PCT required after using Undecanoate?
Yes, if used for performance enhancement or bodybuilding. A proper PCT using Clomid, Nolvadex, and optionally HCG is recommended to restore natural testosterone levels.
What are the side effects of Undecanoate?
Side effects may include water retention, gynecomastia, mood changes, and acne. Regular monitoring and estrogen control can help manage them.
Can Undecanoate be used for bulking cycles?
Yes, its long-acting properties provide steady testosterone levels, making it suitable for muscle maintenance or long bulking phases.
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