Summary of the different types of testosterone injections available for gender-affirming hormone therapy:
| Testosterone Type | Administration Method | Frequency | Self-Administration | Cost Range (Approx.) | Notes |
|---|---|---|---|---|---|
| Sustanon (Testosterone Isocaproate) | Intramuscular injection | Every 2-4 weeks | Yes (after training) | £8 – £25 per ampoule | – Contains four testosterone esters – Not suitable for those with peanut or soya allergies – Peak levels reached within 24-48 hrs |
| Nebido (Testosterone Undecanoate) | Intramuscular injection | Every 10-14 weeks | No (requires healthcare professional) | £110 – £120 per ampoule | – Slow release, maintaining stable levels – Not for self-administration |
| Testosterone Enantate | Intramuscular or subcutaneous injection | Every 1-2 weeks | Yes (after training) | £105 – £130 per 3 ampules | – Suitable for self-administration – Consistent levels maintained |
| Testosterone Cypionate | Intramuscular or subcutaneous injection | Every 1-2 weeks | Yes (after training) | Similar to Testosterone Enantate | – Similar administration and frequency to Enantate – Common in the US |
This table provides a general overview and may not cover all specifics or individual variations in therapy. It’s essential to consult with a specialist provider for personalised advice and instructions.