NOLVADEX
Active Substance: | Tamoxifen Citrate |
Active Half-Life: | Approximately 5-7 days |
Dosage: | Typically 20-40 mg per day for PCT |
Type: | Selective Estrogen Receptor Modulator (SERM) |
Form: | Tablet |
Concentration: | 20 mg per tablet |
Quantity: | 100 tablets per package |

Key product parameters
What is Tamoxifen Citrate?
Tamoxifen Citrate, commonly known as Nolvadex, is a selective estrogen receptor modulator (SERM) used primarily in the medical field to treat and prevent hormone-receptor-positive breast cancer. In the bodybuilding community, it is widely used during post-cycle therapy (PCT) to help restore natural testosterone production and prevent estrogenic side effects after anabolic steroid use.
Mechanism of Action
Tamoxifen works by binding to estrogen receptors, blocking the effects of estrogen in certain tissues. This helps prevent estrogen-related side effects such as gynecomastia during and after steroid cycles. Additionally, it stimulates the release of gonadotropins, which can help restore natural testosterone production.
Benefits
- Prevents Estrogenic Side Effects
Helps prevent gynecomastia and other estrogen-related issues during and after steroid cycles.
- Restores Natural Testosterone Production
Essential for recovering natural hormone levels during PCT.
- Supports Muscle Retention
Aids in maintaining muscle mass gained during a steroid cycle by normalizing testosterone levels.
- Breast Cancer Treatment
Used medically to treat and prevent hormone-receptor-positive breast cancer.
Side Effects
Before using Tamoxifen, it's important to be aware of potential side effects:
- Hot Flashes
Common due to hormonal fluctuations.
- Mood Changes
Can cause mood swings or emotional changes.
- Nausea
Some users experience mild nausea.
- Visual Disturbances
Rarely, users report blurred vision or visual spots.
Usage Guidelines
- Dosage
Typically, PCT starts with 20-40 mg per day, depending on the user's needs and goals.
- Storage
Store at room temperature, between 20°C to 25°C (68°F to 77°F), away from moisture and light.
- Precautions
Not recommended for individuals with liver disease or those with known hypersensitivity to tamoxifen.
FAQ
PCT typically lasts 4-6 weeks. Consult one of our specialized agents at Atech for personalized guidance.
It is often used in combination with other PCT agents like Clomid. Consult our specialized agents at Atech to ensure safe and effective use.
Take it as soon as you remember, unless it's close to the time for your next dose. Do not double up.