tamoxi-labDrug Class: Selective Estrogen Receptor Modulator
Main Active Substance: Tamoxifen Citrate
Concentration: 20 mg/tab
Presentation: 50 Tablets in Sachet
Elimination Half-Life: 5-7 Days
Recommended Dosage: 20-40 mg/day
Anabolic Ratio: This is not a Steroid
Androgenic Ratio: This is not a Steroid
Acne: No
Hepatotoxicity: No
Aromatization: No
Manufacturer: 7Lab Pharm, Switzerland, Europe


Tamoxi-lab from 7Lab Pharm belongs to a group of medicines called antiestrogens, they block the work of this female hormone. Tamoxi-lab has no direct androgenic or anabolic effect. Most of its effects are associated with blocking estrogen receptors. When this happens, the brain is able to feel the lack of sex hormone, and this causes a surge in gonadotropins, and this leads to an increase in the synthesis of sex hormones. Tamoxifen in men is known to increase testosterone synthesis. This surge in testosterone leads to the androgenic and anabolic effects of the drug.

Many bodybuilders usually use this drug after they have finished taking steroids. However, this is a fallacy. Estrogen rises after the first week of a course of steroids, on the basis of this, Tamoxi-lab should be taken just at this time.

Tamoxifen was first used in the treatment of breast cancer. In the late 80s, sports doctors suggested that tamoxifen could be used by bodybuilders to block estrogen receptors.

You can place an order and buy Tamoxi-lab at our online store


We recommend taking Tamoxi-lab at 20 mg per day.

Before taking it, you need to make sure that you do not have an allergic reaction. This medication may contain inactive ingredients that can cause allergies or other problems.

Before using this medication, it is necessary to consider many factors, such as: high cholesterol / triglycerides, high blood pressure, diabetes, cataracts, smoking, liver diseases.

Women are not recommended to use this drug during pregnancy, as it can harm the fetus.

If drugs that are subject to aromatization are not used in the course of steroids, then the use of aromatase inhibitors is no longer necessary. In this case, Tamoxi-lab makes sense only after the cycle.


Since it is toxic, the following side effects may occur:

  • loss of appetite;
  • nausea.

If your course is based on progestin drugs (Decalab-250, Trenolab-E 200, etc.), we recommend using Clomi-lab.