Exemestane
Steroidal (suicidal) aromatase inhibitor (Aromasin). Irreversibly binds aromatase, gentler on lipids.
- Half-life
- 1.0 d
- Out of system
- ~5 days
- Route
- Oral
- Level
- Advanced
Daily dosing holds steady levels. After the last dose, roughly 97% has cleared in ~5 days (five half-lives) — the window that matters for washouts, bloodwork and surgery.
What Exemestane is used for
- Irreversibly disables aromatase — durable estrogen control
- Gentler on lipids than non-steroidal AIs
- May modestly raise testosterone
How it's typically used
Literature range: 12.5 mg every other day, adjusted to bloodwork.
What to watch for
- Same risk of over-suppressing estrogen (joints, mood, lipids, bone)
- Fatigue is a common complaint
- Prescription medicine; titrate to estradiol labs
About Ancillaries (SERMs / AIs)
- What they are
- Support drugs — SERMs, aromatase inhibitors, and prolactin controls used to manage the side effects of androgen use or to restart natural production afterwards.
- How they're run
- Oral tablets, dosed against bloodwork rather than on a fixed schedule.
- What to watch
- These are only meaningful with labs in hand. Crushing oestrogen with an AI wrecks joints, libido, and lipids just as thoroughly as having too much of it.
Full guide
Exemestane: A Tracking Guide for the Steroidal AI
A steroidal aromatase inhibitor that binds irreversibly. How it differs from anastrozole and what to monitor.
Other ancillaries (serms / ais)
Peptid AI is an educational and self-tracking tool — not a medical service, and not a vendor. Nothing here is medical advice, a prescription, or an endorsement. Doses reflect what is commonly reported in research literature; they are not recommendations. Many compounds listed are experimental, not approved for human use, and/or controlled substances that are illegal to possess without a prescription in many countries. Always consult a qualified physician before starting, changing, or stopping any protocol.