TRT
Long-acting hormone injection (Testosterone Undecanoate) Therapy
A single intramuscular injection of 1,000 mg testosterone undecanoate delivers steady hormone levels for up to 12 weeks, boosting energy, libido, and muscle tone with as few as four clinic visits per year. Each programme includes a full doctor consultation, baseline lab work, and ongoing haematocrit monitoring to ensure safe, effective treatment tailored to men’s health needs.
Discover Long-acting hormone injection for TRT
Long-acting hormone injection is a long-acting testosterone replacement injection designed for men with low testosterone. One intramuscular dose steadily maintains hormone levels for up to 12 weeks, helping restore energy, improve libido, and support lean muscle mass. With as few as four clinic visits per year, treatment is discreet, convenient, and always doctor-supervised, including baseline blood tests and ongoing safety monitoring to ensure optimal results.
What Our Patients Say
After my second Long-acting hormone injection shot my morning energy and sex drive are back. Zero breakthrough dips.
Only four injections a year… way easier than weekly injectable hormone therapy. No more mood swings.
Explore Our TRT Options
01. Baseline Assessment
A full hormone panel is done, including testosterone, LH, FSH, thyroid, kidney, liver, and PSA levels. The doctor also performs a physical exam and checks haematocrit to ensure safe treatment.
02. Loading Injection
A 1,000 mg Long-acting hormone injection® injection is given intramuscularly, followed by a short observation period (5–10 minutes). You leave with a tailored after-care kit.
03. Maintenance
Top-up injections are scheduled every 4–12 weeks, depending on your levels and symptoms. Follow-up labs are taken every six months, with the dose adjusted if needed for optimal balance.
Experience
Over 1,200 men have trusted us with TRT, backed by board-certified spedaily ed medicationts in urology and endocrinology.
Privacy
Our men-only clinic ensures total discretion, with confidential visits and discreet billing.
Lab-Guided
On-site laboratory ensures data-driven testing, so treatment decisions are accurate and personalized.
Support
A dedicated hotline connects you directly with your doctor for ongoing guidance and reassurance.
Long-acting hormone injection (Testosterone Undecanoate) FAQ — Dosing, Effects & Safety
How soon will I feel results?
Most men notice improved energy, mood, and mental sharpness within the first 2 weeks after their initial Long-acting hormone injection injection. Libido and sexual function typically improve by week 4–6. Full body composition changes — increased lean muscle, reduced visceral fat — develop gradually over 3–6 months as testosterone levels stabilize at optimal ranges.
Will it shut down my natural testosterone?
Yes, like all forms of TRT, Long-acting hormone injection suppresses your body's natural testosterone production through negative feedback on the hypothalamus and pituitary gland. We monitor LH and FSH levels in your blood work. If fertility preservation is important, we can add HCG to your protocol. Natural production typically resumes within 3–6 months after stopping treatment.
Does it cause acne or hair loss?
Androgenic side effects like acne or accelerated hair thinning can occur if DHT (dihydrotestosterone) levels rise significantly. This happens in a minority of patients. When necessary, we prescribe 5-alpha reductase inhibitors such as prescription hair loss medication to block excess DHT conversion, effectively managing these side effects while maintaining TRT benefits.
Is phlebotomy required?
Therapeutic phlebotomy (blood removal) is only required if your hematocrit — the percentage of red blood cells in your blood — rises above 54%, which increases cardiovascular risk. We check hematocrit at every blood draw (every 3 months). Long-acting hormone injection's long-acting, steady-release formula actually produces fewer hematocrit spikes than weekly injections.
Can I switch from weekly shots to Long-acting hormone injection?
Yes, switching from weekly testosterone injectable hormone therapy to Long-acting hormone injection is straightforward. You simply skip your final injectable hormone therapy injection and begin your Long-acting hormone injection loading protocol at week zero. Your doctor will adjust timing based on your current blood levels to ensure a smooth transition without any dip in testosterone.
How much does Long-acting hormone injection treatment cost at Menscape Bangkok?
Long-acting hormone injection injections at Menscape Bangkok are significantly more affordable than in most Western countries. Since Long-acting hormone injection requires only one injection every 10–12 weeks, the ongoing cost is lower than weekly injection protocols. Your consultation includes a comprehensive hormone panel. Contact us for current pricing.
Can international patients receive Long-acting hormone injection at Menscape?
Yes, many international patients start their Long-acting hormone injection protocol at Menscape Bangkok. We can administer your loading doses during your visit and coordinate ongoing care with your local physician. We provide detailed medical reports, blood work results, and treatment protocols in English for seamless continuity of care.
Discover Long-acting hormone injection
