Which forms of hormone therapy are available where you are. By active ingredient — not brand name. Last updated: May 2025.
| Active ingredient / Form | Form | Route | Available |
|---|
This list shows forms approved and commercially available as of May 2025. Formulary availability varies by region, prescriber, and insurance.
Current international guidelines (NICE, NAMS, BMS, IMS) generally prefer transdermal estradiol (patch or gel) combined with micronized progesterone (body-identical) for women who need a progestogen. This combination has the lowest observed clot risk, the most favorable breast cancer data available, and the best tolerability profile.
Marked items in the table show ⭐ to identify them.
This is a reference list, not a prescription. Brand names vary by country. Your doctor prescribes what's available and appropriate for you. If you don't see a form you've been prescribed — it may be listed under a different active ingredient name.