Dragon Pharma Undecanoate 250 mg is supplied in a 10 mL vial and contains testosterone undecanoate at a labeled strength of 250 mg/mL. Product specifications, storage information, and available payment options are provided below.
250 mg/mL Strength
Labeled at 250 mg of testosterone undecanoate per milliliter.
Long-Acting Ester
Undecanoate is one of the longer-acting testosterone esters available.
10 mL Vial
Supplied as an oil-based injectable solution in a sealed multidose vial with MCT oil as the carrier.
Dragon Pharma
Manufactured and packaged under the Dragon Pharma product line.
The key distinction is the ester. Undecanoate has a longer release profile compared with enanthate, cypionate, or propionate, which results in different release characteristics.
Science & Research
Understanding Testosterone Undecanoate
Undecanoate 250 mg contains testosterone with an undecanoate ester attached. The undecanoate ester provides one of the longest release profiles among commonly used testosterone esters.
1
Testosterone + Undecanoate
The undecanoate ester is a long-chain ester that makes testosterone highly oil-soluble and suitable for a longer-acting injectable formulation.
2
Extended Release
Compared with shorter esters such as propionate, the undecanoate ester significantly slows the release of testosterone from the injection site.
3
Active Testosterone
After the ester is separated, the released testosterone acts as the active hormone.
What the Undecanoate Ester Does
Undecanoate is the ester attached to the testosterone molecule. Its main role is to slow release from the injection site, giving testosterone undecanoate a longer-acting profile than most other testosterone esters. Among the commonly available esters, undecanoate generally has the longest duration of action, followed by cypionate and enanthate, with propionate providing a shorter duration.
Once the ester is separated, the active hormone is testosterone. This is why undecanoate, enanthate, cypionate and propionate are different testosterone esters rather than completely different hormones.
Ester vs. Product Strength
The ester and the concentration describe different aspects of the product. The ester influences release characteristics, while the concentration states how much testosterone undecanoate is contained in each milliliter.
Dragon Pharma Undecanoate 250 mg is labeled at 250 mg/mL and supplied in a 10 mL vial. This gives a total labeled content of 2,500 mg of testosterone undecanoate per vial.
Medical and Research References
Testosterone undecanoate is used in approved prescription medicines in various countries. Official prescribing information provides useful background on the compound, including its pharmacology, approved medical uses, warnings and monitoring considerations.
Testosterone can cause significant side effects and requires appropriate medical monitoring when used as a prescription treatment. A longer-acting ester such as undecanoate does not change the fundamental safety considerations associated with testosterone itself.
Blood Pressure and Heart Health
Testosterone can increase blood pressure and may require additional monitoring in people with cardiovascular disease, hypertension or related risk factors.
Red Blood Cell Changes
Testosterone can increase red blood cell concentration and hematocrit. Blood testing may be needed to identify excessive changes during treatment.
Hormones and Fertility
External testosterone can suppress the body's natural testosterone production and reduce sperm production. Fertility plans should be discussed with a healthcare professional before treatment.
Fluid Retention
Testosterone may cause fluid retention or swelling. This can be particularly important for people with existing heart, kidney or liver conditions.
Prostate and Urinary Symptoms
Testosterone treatment can affect prostate-related and urinary symptoms. Medical assessment and monitoring may be appropriate, particularly when prostate problems are already present.
Skin, Mood and Sleep
Reported effects can include acne, oily skin, mood changes and worsening sleep apnea. New, persistent or severe symptoms should be discussed with a healthcare professional.
Conditions That Require Medical Review
Medical advice is particularly important when there is a history of cardiovascular disease, high blood pressure, elevated hematocrit, blood-clotting problems, prostate or breast cancer, sleep apnea, kidney or liver disease, urinary problems or fertility concerns.
Testosterone exposure during pregnancy can harm fetal development. The product should also be stored securely to prevent accidental access or use by children or other household members.
When to Seek Urgent Medical Help
Seek urgent medical attention for symptoms such as chest pain, sudden shortness of breath, fainting, one-sided weakness, severe headache, major vision changes, a painful or swollen leg, signs of a serious allergic reaction, or a rapidly worsening injection-site reaction.
Tested Sport
Testosterone and its esters are prohibited under anti-doping rules in tested sport unless an applicable therapeutic-use exemption has been granted.
Quick answers about Undecanoate 250 mg specifications, storage, shipping, Bitcoin payment and general product information.
What is Dragon Pharma Undecanoate 250 mg?
Dragon Pharma Undecanoate 250 mg is an oil-based injectable product containing testosterone undecanoate at a labeled concentration of 250 mg/mL. It is supplied in a 10 mL vial with MCT oil as the carrier.
How much testosterone undecanoate is in one vial?
A 10 mL vial labeled at 250 mg/mL provides a total labeled content of 2,500 mg of testosterone undecanoate.
How does testosterone undecanoate differ from enanthate?
Both are testosterone products, but undecanoate and enanthate use different esters. Undecanoate has a longer-acting release profile compared with enanthate, meaning the release from the injection site is generally more gradual and sustained.
How should Undecanoate 250 mg be stored?
Keep the vial in its original packaging and follow the storage directions printed on the product label. Protect it from excessive heat, moisture and direct light, and keep it securely out of reach of children and pets.
Does Undecanoate 250 mg need refrigeration?
Follow the storage instructions printed on the supplied product. Do not refrigerate or freeze the vial unless the manufacturer specifically instructs otherwise.
How long does Undecanoate 250 mg delivery take?
Delivery depends on the warehouse selected for the order. Shipments from the USA Warehouse typically take 4–5 business days after dispatch, while shipments from the International Warehouse typically take 15–20 business days after dispatch. Full delivery and reship information is available on the Shipping Information page.
Can I buy Undecanoate 250 mg with Bitcoin?
Yes. Bitcoin and other supported cryptocurrencies are available at checkout for all orders. To buy Undecanoate 250 mg with Bitcoin, select Bitcoin as the payment method during checkout and follow the payment instructions provided with the order.
Is Bitcoin payment anonymous?
Bitcoin transactions are recorded on a public blockchain and should not be considered automatically anonymous. Accurate order and delivery information is still required for order processing and shipping.
Is testosterone permitted in tested sport?
Testosterone and its esters are prohibited under anti-doping rules in tested sport unless an applicable therapeutic-use exemption has been granted. Current requirements should be checked against the relevant anti-doping rules before competition.
Where can I find official testosterone safety information?
Official prescribing and safety information is available from FDA, DailyMed and MedlinePlus. Direct links to these resources are provided in the Science & Research and Safety sections above.
