Aromasin (Exemestane)
Aromasin, also known by its generic name Exemestane, is an aromatase inhibitor used to reduce estrogen levels in the body. It works by irreversibly binding to the aromatase enzyme, which is responsible for converting androgens (such as testosterone) into estrogen. By inhibiting this process, Aromasin helps control estrogen-related side effects, such as gynecomastia (male breast enlargement) and water retention, which can occur with the use of exogenous testosterone or anabolic steroids.
Aromasin is often used in hormone replacement therapy (HRT) and performance enhancement cycles to prevent excess estrogen and maintain hormonal balance.
Key Benefits:
- Estrogen Control: Aromasin effectively reduces estrogen levels, preventing estrogen-related side effects such as gynecomastia and water retention during testosterone therapy or steroid cycles.
- Fat Loss: By lowering estrogen levels, Aromasin may help reduce fat accumulation, as high estrogen can promote fat storage, especially in the abdominal area.
- Prevents Estrogenic Side Effects: Aromasin is effective in mitigating common estrogenic side effects, including bloating and water retention, that can be associated with testosterone or anabolic steroid use.
How It Works: Aromasin works by binding to the aromatase enzyme, permanently inhibiting its ability to convert testosterone into estrogen. This leads to a significant reduction in estrogen levels, which helps prevent the development of estrogen-related side effects in users undergoing testosterone therapy or anabolic steroid cycles.
Recommended Use:
- Dosage: The standard dosage for Aromasin is 12.5–25 mg per day, though this may vary depending on the individual’s specific needs and the extent of estrogen suppression required.
- Cycle Length: Aromasin is typically used throughout the course of a testosterone or anabolic steroid cycle to manage estrogen levels. It can be used on a daily or alternate-day basis, depending on the individual’s response to treatment.
- Administration: Aromasin is taken orally in tablet form, usually with food to minimize any potential gastrointestinal discomfort.
Safety and Recommendations:
- Estrogen Lowering: While controlling estrogen can prevent side effects like gynecomastia, it’s important not to excessively lower estrogen levels, as estrogen plays a critical role in bone health, mood stability, and cardiovascular function.
- Bone Health: Long-term use of Aromasin may reduce bone mineral density, which could increase the risk of osteoporosis and fractures. Adequate calcium and vitamin D intake is recommended, along with weight-bearing exercises to support bone health.
- Joint Pain: Low estrogen levels may cause joint stiffness or discomfort. Monitoring joint health is crucial during extended use of Aromasin.
- Liver Function: Aromasin is not known to be hepatotoxic, but regular liver function monitoring is still advisable during extended cycles.
Always consult with a healthcare professional or with one of our wellness experts before beginning any medication or supplement regimen.









