Nebido Long-Ester TRT
Testosterone undecanoate (Nebido/Aveed) 1000mg every 10–14 weeks. The longest-acting injectable testosterone — only 4–5 injections per year. Popular in the UK/EU where Nebido is the most commonly prescribed TRT formulation. Initial loading dose at week 0 and week 6, then every 10–14 weeks.
Duration
—
Steps
3
Total Weeks
6
Route
IM
Protocols
1
Source
clinical practice
Protocol Timeline
| Step | Weeks | Dose | Compound | Note |
|---|---|---|---|---|
| 1 | 0 | 1000 mg | Testosterone Undecanoate (Injectable) | Week 0 — first loading injection. |
| 2 | 6 | 1000 mg | Testosterone Undecanoate (Injectable) | Week 6 — second loading injection. |
| 3 | 0 | 1000 mg | Testosterone Undecanoate (Injectable) | Every 10-14 weeks IM. Adjust interval based on trough levels. |
Rationale
Loading dose schedule: inject at week 0, week 6, then every 10–14 weeks thereafter. Blood draw at trough (immediately before next injection) to assess levels. Some men have suboptimal troughs at 14 weeks — shorten interval to 10–12 weeks if needed.
Compounds Used
Related Tools
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