Description
Aromasin (Exemestane)
25mg exemestane per tablet
Exemestane is an aromatase inhibitor, and the only steroidal one in this catalogue. That distinction is structural and functional: exemestane binds the aromatase enzyme irreversibly, where the non-steroidal inhibitors anastrozole and letrozole bind reversibly.
- 25mg exemestane per tablet
- Steroidal aromatase inhibitor
- Irreversible enzyme binding
- The only steroidal AI in this category
When comparing the three aromatase inhibitors stocked here, the reversible-versus-irreversible distinction is the substantive one, not the tablet strength — the milligram figures across the three are not comparable to each other because the compounds differ enormously in potency per milligram. Store sealed and dry at room temperature.




