| Features | |
| Active substance | Tamoxifen |
| Also known as | Tamoxifen |
| Blood pressure | Generally does not affect blood pressure |
| Chemical name | (Z)-2-[4-(1,2-Diphenyl-1-butenyl)phenoxy]-N,N-dimethylethanamine |
| Dosage (medical) | 20 mg per day |
| Dosage (sports) | 10-20 mg per day |
| Effects | Reduces estrogen binding to receptors, prevents gynecomastia, promotes a more favorable hormone balance for testosterone |
| Formula | C26H29NO |
| Half-life | 5 to 7 days |
| Hepatotoxicity | Low |
| Lab Test | Blood estrogen levels |
| Main action | Antiestrogen |
| Side effects | Hot flashes, vaginal dryness or discharge, mood swings, nausea, headache |
| Storage conditions | Store at room temperature away from moisture and heat |
| Substance class | Selective Estrogen Receptor Modulator (SERM) |
| Trade name | Nolvadex |
| Use in sports | Used to combat gynecomastia and improve the testosterone to estrogen ratio |
| Water Retention | No |
| Manufacturer | XT Labs |
| Packing | 30 tabs (20 mg/tab) |